题目
题型:不详难度:来源:
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 |
答案
解析
核心考点
试题【Lately some scientists are experimenting ___________ white mice to ____________ 】;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
A.In the eyes of | B.Regardless of | C.In terms of | D.In place of |
--Don’t be so disappointed. , you’ll have one more chance of trying it.
A.At all | B.After all | C.In all | D.Above all |
. Jack is always occupied __________ his work, which makes him have no time to stay with his family.
A.by | B.for | C.with | D.to |
When it comes to repairing refrigerators, Paul is superior ________ Bob.
A.on | B.at | C. by | D.to |
.In the job interview, all the applicants are judged _______ their educational background and working experience.
A.in terms of | B.in favor of | C. in spite of | D.in need of |
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