It is clear that no use can be made ______radium _____ we don’t know clearly the - 高中英语试题 - 超级试练试题库

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题型：同步题难度：来源：

It is clear that no use can be made ______radium _____ we don’t know clearly the characteristics of it. [     ]
A. from; if
B. of; unless
C. from; unless
D. of; if

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试题【It is clear that no use can be made ______radium _____ we don’t know clearly the】；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

Special entrances _____ buildings should be constructed ______ the convenience of the old and disabled. [     ]
A. of; for
B. to; for
C. into; for
D. to; with

题型：同步题难度：| 查看答案

______ the aids from the outside, the positive attitude of the disaster-stricken people _____ the key role in the reconstruction of their destroyed towns and villages. [     ]
A. Except for; plays
B. Besides; play
C. Apart from; plays
D. Except; play

题型：同步题难度：| 查看答案

People should be cautious ______their personal information when surfing the Internet so as to prevent      certain computer viruses ______ it.   [     ]
A. about; to steal
B. of; stealing
C. with; to steal
D. to; from stealing

题型：同步题难度：| 查看答案

______addition to being creative, perseverance and diligence are necessary qualities to be a
good scientist.       [     ]
A. With
B. Of
C. In
D. For

题型：同步题难度：| 查看答案

—Vegetables are good _______our health.
—Yes. I agree _______ you. [     ]
A. for; with
B. at; with
C. for; to
D. at; to

题型：河北省模拟题难度：| 查看答案

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