(2013·浙江金华二模)A survey has shown that 40% of those killed in traffic accidents __
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(2013·浙江金华二模)A survey has shown that 40% of those killed in traffic accidents ________ if they had been wearing seat belts.A.should have been saved | B.must have been saved | C.need have been saved | D.could have been saved |
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答案
D |
解析
选D 句意:一项调查表明,在交通事故中丧生的人,如果当时一直系着安全带,那么他们中40%的人有可能不会丧命。根据“if they had been wearing”可知,此处是对过去情况的虚拟,主句谓语的形式应为“would/could/might/should+have done”,排除B、C两项,根据句意应表示“可能”而不是“应该”,故选D。 |
举一反三
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