题目内容
| ______ you put the sun there did the movements of the other planets in the sky make sense. |
A. If only B. If so C. Only if D. As long as |
试题答案
CB. If so
C. Only if
D. As long as
[ ]
B. Even if
C. If
D. If only
Only if you put ______ sun there did the movements of the other planets in ______ sky make sense.
| A．the; 不填 | B．the; the | C．不填; the | D．a; the |
Only if you put ______ sun there did the movements of the other planets in ______ sky make sense.
A. the; 不填 B. the; the C. 不填; the D. a; the
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Only if you put ______ sun there did the movements of the other planets in ______ sky make sense.
- A.the; 不填
- B.the; the
- C.不填; the
- D.a; the
只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。
___________ ___________ you put the sun there did the movements of the other planets in the sky ___________ ___________.
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| 完形填空。 | ||||
| Nicolaus Copernicus was frightened and his mind was 1 . Although he had tried to ignore them, all his mathematical calculations 2 the same conclusion: 3 the earth was not the centre of the solar system. Only if you put the sun there did the movements of 4 planets in the sky make sense. Yet he could not tell anyone about his theory as the powerful Christian Church 5 him for even suggesting such an idea. They believed God had made the world and for that reason the earth was special and must be the centre of the solar system and all planets went round it. | ||||
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观察下列句子，试着归纳其画线部分所包含的句型结构。
1．…she had had it delivered from the pump to her house every day．
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2．Only if you put the sun there did the movements of the other planets in the sky make sense．
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3．He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth．
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