2013届暑假单项选择专门强化训练 180道（英语）（含答案）
21, A lot of research and studies have shown that Trench oil, taken out from kitchen waste, ______ the increase of cancers.
A, results from B. attends to C, contributes to D, devotes to
22, After retiring from her job, she has decided to _____ a language school _______ poor Migrant workers’ children.
A, set out; targeted B, set about; targeted C, set off; targeted D, set up; targeting
23. ---- I’ve just heard about that the lecture given by Guo Feng, a young doctor , was cancelled .
---- Oh, no! _______.
A, It’s wonderful B, It doesn’ t matter C, I have no idea D, I was looking forward to that
24, It is said that the school bus accident ______ 17 young lives, which _____ the whole country.
A, has claimed; shocks B, had claimed; shocks C, claimed; shocked D, claims;shocking
25,---- Can I pay the bill by check?
----Sorry, sir. But it is the management rules of our hotel that payment _____ be made in cash.
A, can B, will C, shall D, may
