题目
题型:不详难度:来源:
All passengers ______ are expected to fasten the seat belts when the plane takes off and lands.
A.on aboard | B.on board | C.on the board | D.on boards |
答案
解析
核心考点
试题【All passengers ______ are expected to fasten the seat belts when the plane takes】;主要考察你对介词和介词短语等知识点的理解。[详细]
举一反三
You can see a church ________.
A.at a distance | B.in the distance |
C.for a distance | D.from the distance |
---- You can take ________ half. They are exactly the same.
A.for; any | B.to; any | C.to; either | D.for; either |
One of the greatest benefits of Internet friendships is that they are based on common interest ________ appearance, age or popularity.
A.in case of | B.in the form of | C.in spite of | D.instead of |
He burnt all the important documents____that they should fall into the enemy’s hands.
A.in case | B.for fear | C.so | D.unless |
Lately some scientists are experimenting ___________ white mice to ____________ this kind of medicine.
A.on,try on | B.with, test on | C.on ,test out | D.with,carry out |
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