[填空题]There’s a great (short) （）of labor in this city.

[单项选择]In the short run, the average product of labor:（）
A. is initially declining but must increase at some point.
B. is upward sloping if the firm is experiencing diminishing marginal returns to labor.
C. is at A maximum where it intersects the marginal product of labor curve.

[简答题]请编写一个函数unsigned short fun(unsigned short s)。其中s是一个大于10的无符号整数，若s是一个n(n≥2)位整数，函数求出s的n位数之和作为函数的返回值。 例如，s值为4315，则函数返回13。s值为13函数，则返回4。 注意：部分源程序已存在文件PROC15.cpp中。 请勿修改主函数和其他函数中的任何内容，仅在函数fun（　）的花括号中填写若干语句。 文件PROC15.cpp的内容如下： //PROC15.cpp #include＜iostream＞ using namespace std； unsigned short fun(unsigned short s)； int main（　） { unsigned short a； cout＜＜"Enter a unsigned short integer number："; cin＞＞a； if(a＜10) cout＜＜"Data error!"； else cout＜＜"The result: "＜＜fun(a)＜＜end1； return 0； } unsigned short fun(unsigned short s) { //* * * * * * }

[单项选择]Are a firm’s demand for labor and a firm’s demand for physical capital more elastic in the long run or in the short run Demand for labor more elastic in the: Demand for physical capital more elastic in the:（）①A. short run short run ②B. long run long run ③C. short run long run
A. ①
B. ②
C. ③

[单项选择]（　）, the first collection of Jack London’s short stories by Jack London, was published in 1900.
A. The Son of the Wolf
B. White Fang
C. The Sea-Wolf
D. The People of the Abyss

[填空题]

Today’s new Labor Department report showing that the economy lost jobs last month, the first loss this year, seems in stark contrast to where the president and the Congress are focusing their attentions. Congress recessed without extending unemployment benefits, in large measure due to repeated Republican obstruction.
The economy is now presenting a strange dichotomy. The corporate sector has returned to rude health, with improved balance sheets and tons of cash. It has helped lead the recovery. (41)______.
And yet Washington’s response seems to be a collective throwing up of hands. There are a few things the government can do about persistent long-term unemployment. First, it can lessen the pain it causes by expanding the safety net, extending unemployment- insurance benefits so that the long-term unemployed have a source of cash to help them stay current on rent, mortgage, and credit card bills. Second, it can respond to persistent long-term unemploy

[填空题]Today’s new Labor Department report showing that the economy lost jobs last month, the first loss this year, seems in stark contrast to where the president and the Congress are focusing their attentions. Congress has recessed without extending unemployment benefits, in large measure due to repeated Republican obstruction.
The economy is now presenting a strange dichotomy. The corporate sector has returned to rude health, with improved balance sheets and tons of cash. It has helped lead the recovery. (41) .
And yet Washington’s response seems to be a collective throwing up of hands. There are a few things the government can do about persistent long-term unemployment. First, it can lessen the pain it causes by expanding the safety net, extending unemployment-insurance benefits so that the long-term unemployed have a source of cash to help them stay current on rent, mortgage, and credit card bills. Second, it can respond to persistent long-term unemployment by enacting p

[单项选择]Emily Greene Balch’s steadfast labor for freedom and for cooperation among individuals and peoples brought her the Nobel Peace Prize in 1946.
A. unwavering
B. accelerated
C. uninhibited
D. aggressive

[单项选择]Mrs. S with preterm labor will be under Terbutaline (Brethine) therapy. Before beginning the therapy, which of the following assessments would be most important
A. Estimated fetal size.
B. Maternal heart rate.
C. Contraction intensity.
D. Deep tendon reflexes.

[填空题]Experience two great theme(主题)parks in one great scenic spots—Disney’s Califomia Adventure park and fight next door Disneyland Park．Just footsteps away，there are extraordinary entertainment and shopping in the Downtown Disney District．And when you and your family stay at one of the Hotels of the Disneyland Resort you’re fight in the middle of all the magic!
And now，one child receives a flee Disneyland Resort Park Hopper Ticket with each adult ticket purchased in a Disney vacation package．You Can go back and forth between parks as often as you like．
Discover the friendly faces and magical places of the Disneyland Resort and see why this spectacular desfination is more magic than you could ever imagine!
There are two great theme parks in the great resort：Disney’s California Adventure Park and (46) ．
In the downtown Disney District you Can have extraordinary (47) and (48) .
And now，one child receives a (49) Disneyland Resort Park