填空题
【参考答案】
even ∧ it — 加 if
点击查看答案&解析
<上一题
目录
下一题>
热门
试题
填空题
have — 改成having
点击查看答案&解析
单项选择题
A．send messages to satellites.B．learn something new about space.C．go aboard a spacecraft.D．operate Mission Control.
A．send messages to satellites.
B．learn something new about space.
C．go aboard a spacecraft.
D．operate Mission Control.
点击查看答案&解析
相关试题
men men’s
handshake
conversation communication talk
ease people’s discomfort nervousness...
The thirty-second day out of Bomba...