关于be busy doingthe money will be used to keep a space vehicle on the moon busy ( ) back to the earth photographs and other information about the surface of the moon.A to send B being sent C to be sent D sending这道题结构是什么啊,我选

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关于be busy doingthe money will be used to keep a space vehicle on the moon busy ( ) back to the earth photographs and other information about the surface of the moon.A to send B being sent C to be sent D sending这道题结构是什么啊,我选

关于be busy doingthe money will be used to keep a space vehicle on the moon busy ( ) back to the earth photographs and other information about the surface of the moon.A to send B being sent C to be sent D sending这道题结构是什么啊,我选
关于be busy doing
the money will be used to keep a space vehicle on the moon busy ( ) back to the earth photographs and other information about the surface of the moon.
A to send B being sent C to be sent D sending
这道题结构是什么啊,我选对的,以为是be busy doing的结构
回来看看觉得不像嘛,没有be的啊
有没有人明白!

关于be busy doingthe money will be used to keep a space vehicle on the moon busy ( ) back to the earth photographs and other information about the surface of the moon.A to send B being sent C to be sent D sending这道题结构是什么啊,我选
这道题出的有点难 答案是D
首先有个句型keep sb/sth doing 让某人/物(一直)忙
在有be busy doing ,只是这个短语做谓语时才会用上be
而题中busy sending back.moon 是做补语的,补充说明忙着干吗,这时就不能在加be了
翻译:这些钱将会被用来运行月球上的飞船,让它不断向地球发回月球表面的照片和其他信息.

两个词组的综合使用:busy doing sth and keep sth/sb+adj(形容词)

DDDDDDDDDD
the money will be used to keep a space vehicle on the moon busy ( ) back to the earth photographs and other information about the surface of the moon
钱的用处:
1 be used to keep ..busy让空间器运转不停。
2 be used to send back照片

现在进行时的被动态

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