______ I saw the machine, I could not have imagined how efficiently it works.A、B

游客2023-07-20 41

问题 ______ I saw the machine, I could not have imagined how efficiently it works.

选项 A、But for
B、Because
C、But that
D、If

答案 C

解析 “but that+句子”做“假设没有……”解，引出虚拟条件句，应注意的是，用but that时，可用一般过去时代替从句中的过去完成时，以表示对过去事实相反的假设。

转载请注明原文地址:http://tihaiku.com/zcyy/2853953.html

相关试题推荐

随机试题

最新回复(0)

Ithasbeenrathercostlytoinstallthemachinery,butitwillprovetobewort