-There is a lot of smoke coming out of the teaching-building there. -Really?It be a fire,most probably. A.can B.ought to C.have to D.must 题目和参考答案——青夏教育精英家教网—

题目内容

—There is a lot of smoke coming out of the teaching-building there.

—Really?It______ be a fire,most probably.

A.can B.ought to

C.have to D.must

解析:

考查情态动词。由most probably可知说话人的语气并不非常肯定，所以用ought to表示推测，语气比must弱一些，给自己留有一些余地。

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Singapore has a devoted group of teachers and principals and quite a few of them are outstanding, but the Republic’s schools can be even better．To help the schools make a jump in quality, the Government plans that within the next 6 years, it will send 1,000 more teachers to primary schools, 1,400 to secondary schools and 550 more to junior colleges．Each school would decide how to use its extra teachers．Some may want to make classes smaller so students get more individual attentions while others may have new teachers assist more senior teachers, but the overall goal is to give teachers the time and space to come up with ways to bring out the best in their students．

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