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【判断题】
胃酸可促进维生素D的吸收A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】李萨如图形是测量频率的一种常用方法。根据所给的两个李萨如图形分别确定两个合成振动的频率比，左图的频率比【图片】, 右图的频率比【图片】 。【图片】【图片】【图片】
A.
3:4 ， 5:6
B.
3:5 ， 5:8
C.
4:3 ， 8:5
D.
3:4 ， 5:8
【单选题】—Why should I correct it right now, Mum? It’s OK, I think. — Well, Honey, it will _______ trouble in the future.
A.
pass by
B.
refer to
C.
take up
D.
lead to
【单选题】——Honey, this is a present for your birthday. ——Ah! A pair of shoes, a well-known brand—Nike! I think it must _______ comfortably.
A.
be worn
B.
be wearing
C.
have worn
D.
wear
【单选题】Jimmy: I think honeybees are very useful insects. They make honey for us. Amy: ______ They also help the flowers grow into a fruit. Jimmy: But I don't like termites. I think they're disgusting. Amy: _...
A.
I love honey very much. Me too.
B.
That's a good point. I 'm not sure I agree with you.
C.
They never do the least harm to us. That's wrong.
D.
We have different opinions. On the contrary, they are not disgusting.
【单选题】--Mum, I don’t think I am qualified enough to do this. --Honey, be confident! You should know it is ____ a man thinks of himself ___ really determines his fate.
A.
that; that
B.
how; that
C.
what; that
D.
how; that
【简答题】—Mum, I don’t think I am qualified enough to do this． —Honey, be confident! You should know it is _____ a man thinks of himself … really determines his fate． A．that; that B．how; that C．what; that D．th...
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