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【判断题】
生物碱的碱性是由氮原子数目来决定的，氮原子越多，碱性越强。A.
正确
B.
错误
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举一反三
【单选题】Mr. Samuel Adams 134 Oak Street Concord NH 32487-136 Dear Mr. Samuel, We are very happy to receive your letter of application for a position with First Trading. Unfortunately, we will not open in the ...
A.
He is not qualified for the position.
B.
It is too far away for him.
C.
There is not a position available.
D.
He is a foreigner.
【简答题】在编辑演示文稿的任何时候，单击演示文稿编辑窗口左下角的______按钮，就会开始演示制作的演示文稿。
【简答题】Dear Mr./Ms., Owing to the large increase in the volume of our trade with this country we have decided to open a branch here, with Mr. Wang Li as manager. The new branch will open on 1st March and fro...
【简答题】在编辑演示文稿的任何时候,单击演示文稿编辑窗口右下角的_______按钮,都会开始演示制作的演示文稿。
【简答题】阅读理解。 Mr Smith and Mr. Green work in the same office. One day Mr. Smith said to Mr. Green. 'We're going to have a small party at our house next Wednesday evening. Will you and your wife come?' Mr. Gre...
【单选题】Thomas R. Smith Drivers Co. 3489 Greene Ave. Olympia, WA 98502 Dear Mr. Smith, I was very (141) to read your letter of August 17 dealing with the issue of incorrectly produced publicity leaflets. As s...
A.
disappointing
B.
disappointment
C.
disappointed
D.
disappoints
【简答题】Dear Mr. Smith, I was extremely shocked to learn from the newspaper that a fire broke out in your street yesterday and destroyed your beautiful house. I know well how much that house meant to you and ...
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