You all morning, but you three letters!

admin2009-08-21 45

问题 You ______ all morning, but you ______ three letters!

选项 A、have been typing, have only done
B、were typing, only did
C、had been typing, have only done
D、have typed, have only done

答案A

解析 all morning表示一个时间段，应用现在完成进行时。后半部分强调的是结果，整个上午的时间里做了多少事。

转载请注明原文地址:https://kaotiyun.com/show/80SC777K

英语

相关试题推荐

随机试题

最新回复(0)