The ancient Egyptians are supposed _________ rockets to the moon.

admin2010-01-15 47

问题 The ancient Egyptians are supposed _________ rockets to the moon.

选项 A、to be sending
B、to send
C、to have sent
D、to have been sending

答案C

解析固定结构“sb／sth is supposed to do sth”。在这个句子中，因为send的动作发生在过去，而且发生在谓语动词suppose之前，所以send用不定式的完成式“to have sent”。

转载请注明原文地址:https://kaotiyun.com/show/vJnK777K

专业英语四级

相关试题推荐

随机试题

最新回复(0)