更多"Choose the right structure of the c"的相关试题:
[单项选择]Which wireless technology would a customer choose to position them for bandwidth-intensive applications?（）
A. 802.11a
B. 802.11g
C. 802.11n
D. 802.11x
[单项选择]I'd like to travel, but right now I don't have the means.
A. 我喜欢旅游，但我不懂方法。
B. 我喜欢旅游，但我没办法实现。
C. 我喜欢旅游，但我没有工具。
D. 我喜欢旅游，但我没钱。
[单项选择]I forgot ______ something which I have long meant to ask you.
A. to ask
B. having asked
C. to be asking
D. to have asked
[单项选择]Which format a participant should choose will depend upon his or her ________ stage, work situation and individual learning style.
A. employment
B. career
C. vocation
D. profession
[单项选择]Which of the following is right
A. So far, rockets with men have been to Other places.
B. Rockets with men can fly to other places farther away than the moon.
C. Perhaps one day rockets will be able to go to any place in space.
D. A plane can fly to the moon.
[单项选择]
There are many reasons of the tidal action which is a very complicated phenomenon involving many factors all of which must be considered to predict tide in any one place at any one time. The alternate rise and fall of the surface of the seas and the ocean is mainly caused by the attractive force of the moon alone. When the attraction is great, the tide is high; and conversely when the attraction is minimal, the tide is low. Between the high and the low tide is a period of a little over six hours, being called during its rise a flood tide, and during its fall an ebb tide.
The sun also exerts its effect on the tide, being a lit fie less than half as much as the moon, although its mass is so much greater. When the moon and the sun are horizontal, the highest high tide occurs and when they are vertical the lowest low tide takes place.
The wind also plays an important part in the modification of the normal rise and fall of the tide. Thus these factors affect each ot
A. more than half that of the moon
B. more than that of the moon
C. more than twice that of the moon
D. half that of the moon
[单项选择]Do not install the equipment in a location which is exposed to direct rays of the san.
A. 不要将此设备安装在阳光直接照射的地方。
B. 在太阳光能够直接到达的地方，不能安装该设备。
C. 不要将此设备暴露在紫外线直射的地方。
D. 在紫外线直射的地方，不要贮存该设备。
[单项选择]Economics, several courses of which I have taken thus far, ______ to be difficult but useful for almost all students. ( )
A. prove
B. proves
C. have been proved
D. are proved
[单项选择]Studies alone can lead us to that pleasure which is best in quality and infinite in quantity.（）
A. 全身心地学习会使我们在精神上得到激情和无限快乐。
B. 学习本身就能把我们带到至高无上、无穷无尽的欢乐境地。
C. 单独学习能传达我们所喜欢的质量最好和数量无限的东西。
D. 学习能把我们带到高尚的、永无休止的娱乐之中。
