更多"A floating constant consists of an "的相关试题:
[单项选择]A floating constant consists of an integer part，a decimal point，a fraction part，an e or E，and an optionally signed integer ．
A. exponent
B. order
C. superfluous
D. superior
[单项选择]One set of numbers consists of consecutive integers and the least number is 3.How many numbers are there in the set
(1)The average of all the numbers in the set is 6;
(2)The number of integers is one more than the range of the set.
A. 条件(1)充分，但条件(2)不充分．
B. 条件(2)充分，但条件(1)不充分．
C. 条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分．
D. 条件(1)充分，条件(2)也充分．
E. (E) 条件(1)和条件(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．
[填空题]
Directions: This part consists of a short
passage. In this passage, there are altogether 10 mistakes, one in each numbered
line. You may have to change a word, add a word or delete a word. Mark out the
mistakes and put the corrections in the blanks provided. If you change a word,
cross it out and write the correct word in the corresponding blank. If you add a
word, put an insertion mark (∧) in the right place and write the missing word in
the blank. If you delete a word, cross it and put a slash (/) in the blank.
Last year’s economy should have won the Oscar for
the best
picture. Growth in gross domestic product was
4.1 percents; profits
soared; exports flourished; and
62.______
inflation stayed around 3 percent for the third
year.
Though why so many Americans give the picture a lousy
63.______
rating The answer is jobs. The macroeconomic
situation
was good, and the microeconomic numbers we
[填空题]
Directions: This part consists of two short passages. In these
passages, there are altogether 20 mistakes. You may have to change a word, add a
word or delete a word. If you change a word, cross it out and write the correct
word in the corresponding blank. If you add a word, put an insertion mark ( ∧ )
in the right place and write the missing word in the blank. If you delete a
word, cross it out and put a slash (/) in the blank.
The improbable chain of events that leads Alexander Fleming
1. ______
to discover
penicillin in 1928 is the stuff which scientific myths 2.
______
are made. It was a discovery that would change the course
of the history. The active ingredient in that mold, which
Fleming
named penicillin, turned to be an
infection-fighting agent of 3. ______
enormous potency. When it was finally recognized as what it
was--the efficacious life-saving drug in the world--penicillin
4. ______
would a
