问个英语问题 the earthquake _ not have come at a worse t问个英语问题the earthquake _ not have come at a worse time for the war-torn country.a.could b.must c.would d.might

问个英语问题 the earthquake _ not have come at a worse t问个英语问题the earthquake _ not have come at a worse time for the war-torn country.a.could b.must c.would d.might
问个英语问题 the earthquake _ not have come at a worse t
问个英语问题
the earthquake _ not have come at a worse time for the war-torn country.
a.could b.must c.would d.might

问个英语问题 the earthquake _ not have come at a worse t问个英语问题the earthquake _ not have come at a worse time for the war-torn country.a.could b.must c.would d.might
选:a.could
　　can’t/couldn’t +...比较级 “不可能再,…最”:此句中的比较级就是at a worse time 中的worse .
　　句意:对于那个饱受战争之苦的国家来说,地震发生的时间再糟糕不过了.

参考如下：
a

couldn't have done 本不能做，却做了，表示跟过去事实相反

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a