题目内容
（请给出正确答案）
_______ the moon moves round the earth is well known to all of us.
A. That
B. What
C. When
D. As
答案
A答案解析：本题的考点是：That引导的主语从句，注意that引导的主语从句在句中只起到连接作用，没有意义，也不做任何成分。
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更多“_______ the moon moves round t…”相关的问题
A．The moon is directly over it.
B．The moon disappears over the horizon.
C．There is no tide.
D．There is a low tide.
A．Because the moon's composition is different from Earth's composition.
B．Because the moon has almost no iron.
C．Because the moon and the Earth are of similar composition.
D．Because the Earth's gravitational force is net strong enough.
The moon does not emit heat. ______ (它也不发光).
Taking a journey to the moon for us is ______ (不是幻想而是现实)。
Researches indicate that the moon is so barren that it could not __________ any life.
A．sustain
B．retain
C．adjoin
D．facilitate
A．Twelve lunar months.
B．The home of the moon goddess.
C．A mentally ill person affected by the moon.
D．A guard against the moon.
A．Y
B．N
C．NG
Where is the gravitational pull of both the earth and the moon on an object equal？
A．In the middle between the earth and the moon.
B．A point closer to the earth between the moon and the earth.
C．A point closer to the moon between the earth and the moon.
D．No such point exists.
The phrase "once in a blue moon" in last line refers to ______.
A．all at once
B．once for a long time
C．once in a while
D．once and for all
