He must have been ill at home, ______he was absent in class this morning.A、becau

游客2024-01-20 51

问题 He must have been ill at home, ______he was absent in class this morning.

选项 A、because
B、since
C、for
D、as if

答案 C

解析 because／since／for都引导原因状语从句。

转载请注明原文地址:https://tihaiku.com/zcyy/3378375.html

相关试题推荐

随机试题

最新回复(0)

Theoldmanisusedto______earlyinthemorning.A、exerciseB、exercisingC、exerc