—I cannot find Tom anywhere.—He__________have been off long.I heard him make a

游客2023-09-18 83

问题 —I cannot find Tom anywhere.
—He__________have been off long.I heard him make a call just now.

选项 A、shouldn’t
B、can’t
C、mustn’t
D、needn’t

答案 B

解析语境表示语气很肯定的否定判断推测:我刚才还听见他打电话了,因此他一定没走多远。用can’t have done/shouldn’t have done表示本不应该做某事；mustn’t have done表示禁止做某事；而needn’t have done指的是本来没必要做某事。

转载请注明原文地址:https://tihaiku.com/zcyy/3024809.html

相关试题推荐

随机试题

最新回复(0)

Doctorsareoftheopinionthatmostpeoplecannotlivebeyond100years，butag