题目内容
15.The number of children who have lost parents to AIDS ___ to rise to over 26million in 2017.( )| A. | are expected | B. | is expecting | C. | are expecting | D. | is expected |
分析 因艾滋病而痛失父母的儿童数量预计在2017年将增长致2600万人以上.
解答 答案:D.be expected to do"预计…",因为句首"the number of"是单数形式,所以后面要用is expected to 而不是are expected to.故答案选D.
点评 be expected to do sth (某人)被期望/预料/估计做某事
主动形式:expect sb to do sth 期望/预料/估计某人做某事
We expect him to come over and help.
我们希望他能过来帮忙.
Jack is expected to go home before ten at night.
杰克被期望晚上十点钟之前回家.
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