[填空题]Making sure that Bluetooth and its connected devices don’t interfere with one another can be difficult.

[填空题]Making sure that Bluetooth and its connected devices don’t interfere with one another can be difficult.

[填空题]Making sure that Bluetooth and these other devices don’t interfere with one another can be difficult.

[单项选择]It was a question of making sure that certain needs were addressed. notably in the pensions area.
A. noticeably
B. remarkably
C. particularly
D. significantly

[简答题]Of course, making sure it’s as easy as possible for the media to get their material back to base is usually in the interest of the White House. It not only provides a transcript of every presidential utterance and background information on every place he’s visiting, it also invests a great deal of time and effort in what’s known in the trade as "spinning". A steady stream of administration officials and foreign policy experts circulates in the pressroom, seeking to cast the President’s word in the best possible light. The spinners gravitate most readily towards the television networks and the most important American newspapers. It’s not uncommon to see a correspondent composing a dispatch on a personal computer with a White House official at his or her side, should any extra advice or information be required.
　　Despite, or at times because of, such close attention, relations between the White House and its traveling press corps are seldom on an even keel for long. Ruffled feathers

[填空题]Making sure the ______ (safe) of the plane is the pilot’s responsibility.

[简答题]He looked _________over his shoulder, making sure no one else was listening.

[单项选择]Devic病是（）
A. 多发性硬化
B. 视神经脊髓炎
C. 急性播散性脑脊髓炎
D. 弥漫性硬化
E. 同心圆性硬化

[单项选择]The following details are true about the new device EXCEPT______.
A. it has color.
B. it has a moving image.
C. it costs less money.
D. it is not on the market.

[单项选择]

WAP uses (71) , which includes the Handheld Device Markup Language (HDML) developed by Phone.com. WML can also trace its roots to eXtensible Markup Language (XML). A markup language is a way of adding information to your (72) that tells the device receiving the content what to do with it. The best known markup language is Hypertext Markup Language. (73) HTML, WML is considered a meta language. Basically, this means that in addition to providing predefined (74) , WML lets you design your own markup language (75) . WAP also allows the use of standard Internet protocols such as UDP, IP and XML.

（71）处填（）。
A. HTML
B. XML
C. DML
D. WML

[单项选择]The display screen is the most common ______ device used to show you what the computer is doing.
A. input
B. printing
C. output
D. electronic

[单项选择]关于MS和Devic病的横贯性脊髓炎的叙述错误的是（）
A. 表现为脊髓急性进展性炎症性脱髓鞘病变
B. 多数情况是MS的表现，呈单相型或慢性多相复发型
C. 临床常见的脊髓体征是不对称或不完全性的，呈播散性脊髓炎表现，因此横贯性一词不尽精确
D. 其特征是快速进展的下肢轻瘫、双侧Babinski征、躯干部感觉平面和括约肌功能障碍等
E. 单相病程患者较常伴有Lhermitte征、阵发性强直性痉挛和神经根痛

[单项选择]A. Its price. C. Its location. B. Its comfort. D. Its facilities.