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The country has already sent up three unmanned spacecraft, the most recent ____ at the end of last M

题目简介

The country has already sent up three unmanned spacecraft, the most recent ____ at the end of last M

题目详情

The country has already sent up three unmanned spacecraft, the most recent ____ at the end of
last March.

[ ]

A. has been launched
B. having been launched
C. being launched
D. to be launched

题型：单选题难度：中档来源：山东省高考真题

答案

B

上一篇 : ___ darker now, we had to st
下一篇 : You can use a large plastics

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