- 搜标题
- 搜题干
- 搜选项
单项选择题
As can be probably perceived, a manned trip to Mars may soon _______ since scientists have achieved manned moon mission. A.
As can be probably perceived, a manned trip to Mars may soon _______ since scientists have achieved manned moon mission. A.
deserve B.
grant C.
propose D.
commence
