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【判断题】
肌肉细胞兴奋过程是以膜电位变化为特征的,而细胞收缩过程是以肌纤维机械变化为基础,它们有着不同的生理机制,肌肉收缩存在某种中介过程把它们联系起来,这个中介过程称为肌肉的兴奋-收缩耦联。
A.
正确
B.
错误
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B.
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C.
answer
D.
lift
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【单选题】The professor spoke so fast during the lecture that we couldn’t _____ what he said.
A.
turn out
B.
make out
C.
carry out
D.
leave
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【简答题】读下面的短文，根据短文的意思用括号内的所给词的正确形式填空 Jack loved ice cream. He wanted to have ice cream every day. On his birthday, Jack wanted ice cream, but his parents小题1:_______ （give）him a pet turtle as a present instea...
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B.
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【单选题】小儿急性上呼吸道感染最常见的病原体是（）
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衣原体
B.
支原体
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病毒
D.
真菌
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【单选题】听力原文： Why must we pay taxes? The answer is that the government needs money for many things, for example to pay its soldiers, sailors and airmen, to build roads, bridges, offices, schools, etc and only...
A.
The tax that one pays to the companies instead of government.
B.
The tax that one pays through the shopkeeper for the goods.
C.
The tax is paid as part of the price of the goods.
D.
The tax is not paid to the government.
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【单选题】Judging from what has happened here, it’s high time that we _______effective measures to prevent this.
A.
could take
B.
must take
C.
should take
D.
would take
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【简答题】阅读理解。 Everyone must go to bed early and get up early, or we won't be healthy and clever. Is this true? Perhaps it is. The body must have enough sleep. Children of your age need ten hours' sleep every ...
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【简答题】Have you felt annoyed when a mobile phone rings during the class? Something must be done to stop this. Now in New York City, USA, a rule is carried out* in schools. Students can’t even bring mobile ph...
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【单选题】I couldn’t _______ what he meant.
A.
make out
B.
carry out
C.
come out
D.
take out
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相关题目：
【单选题】The writer couldn’t bear it. He could not ____it.
A.
carry
B.
stand
C.
answer
D.
lift
查看完整题目与答案
【单选题】The professor spoke so fast during the lecture that we couldn’t _____ what he said.
A.
turn out
B.
make out
C.
carry out
D.
leave
查看完整题目与答案
【简答题】读下面的短文，根据短文的意思用括号内的所给词的正确形式填空 Jack loved ice cream. He wanted to have ice cream every day. On his birthday, Jack wanted ice cream, but his parents小题1:_______ （give）him a pet turtle as a present instea...
查看完整题目与答案
【判断题】清光绪年间，擅长绘画的南阳人赵星三的烙画作品逐渐成为平民之间礼尚往来馈赠之佳品。
A.
正确
B.
错误
查看完整题目与答案
【单选题】小儿急性上呼吸道感染最常见的病原体是（）
A.
衣原体
B.
支原体
C.
病毒
D.
真菌
E.
细菌
查看完整题目与答案
【单选题】听力原文： Why must we pay taxes? The answer is that the government needs money for many things, for example to pay its soldiers, sailors and airmen, to build roads, bridges, offices, schools, etc and only...
A.
The tax that one pays to the companies instead of government.
B.
The tax that one pays through the shopkeeper for the goods.
C.
The tax is paid as part of the price of the goods.
D.
The tax is not paid to the government.
查看完整题目与答案
【单选题】Judging from what has happened here, it’s high time that we _______effective measures to prevent this.
A.
could take
B.
must take
C.
should take
D.
would take
查看完整题目与答案
【简答题】阅读理解。 Everyone must go to bed early and get up early, or we won't be healthy and clever. Is this true? Perhaps it is. The body must have enough sleep. Children of your age need ten hours' sleep every ...
查看完整题目与答案
【简答题】Have you felt annoyed when a mobile phone rings during the class? Something must be done to stop this. Now in New York City, USA, a rule is carried out* in schools. Students can’t even bring mobile ph...
查看完整题目与答案
【单选题】I couldn’t _______ what he meant.
A.
make out
B.
carry out
C.
come out
D.
take out
查看完整题目与答案