单项选择题

Passage One

A．Earth’s moon used to orbit Mars.
B．Mars was captured by the gravitational field of the Sun.
C．A planet with the size of Mars collided with Earth.
D．The size of Mars is larger than that of Earth.
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单项选择题
A．She fell asleep before the program ended.B．She especially enjoyed the end of the program.C．She missed the beginning of the program.D．She wishes she had gone to sleep earlier.
A．She fell asleep before the program ended.
B．She especially enjoyed the end of the program.
C．She missed the beginning of the program.
D．She wishes she had gone to sleep earlier.
单项选择题
A．The woman could probably repay it herself.B．Its inner space is quite limited.C．It probably won’t cost a lot to repair.D．It’s probably difficult to drive.
A．The woman could probably repay it herself.
B．Its inner space is quite limited.
C．It probably won’t cost a lot to repair.
D．It’s probably difficult to drive.
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