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【单选题】
关于黄金大米的说法，错误的是()A.
胡萝卜素含量提高
B.
转基因食品
C.
威胁粮食安全
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举一反三
【单选题】Part A Directions: You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer ― A, B, C or D, and mark it in your test booklet. You...
A.
The woman can't find her pet.
B.
The woman is not feeling well.
C.
There is an advertisement about a dog in the paper.
D.
The woman was disappointed about her dog.
【单选题】Part A Directions: You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer ― A, B, C or D, and mark it in your test booklet. You...
A.
The woman was disappointed about her dog.
B.
There is an advertisement about a dog in the paper.
C.
The woman can' t find her pet.
D.
The woman is not feeling well.
【简答题】The worry of buying a clock A couple loved an old-fashioned clock in an ad of a magazine. The wife said:” It is the most beautiful clock I’ve ever seen! It would be fine if we put it in our sitting ro...
【简答题】已知某种商品的市场需求曲线函数为:D=30-P,市场供给函数为:S=3P-10,则市场均衡价格( )
【单选题】— Do you think we should put an ad in the paper for the lost child? — Yes, ______.
A.
that’s all right
B.
by all means
C.
it just depends
D.
never mind
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