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【单选题】
可用于区别 3- 羟基黄酮和 5- 羟基黄酮的显色反应是A.
盐酸 - 镁粉反应
B.
醋酸镁反应
C.
二氯氧锆 - 枸橼酸反应
D.
四氢硼钠反应
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【简答题】—Doctor, I can ' t come to see you next Monday. —_________ Come and see me whenever you have time. [ A] Never mind [ B ] Come on [ C] Go ahead [ D] Not at all
【单选题】Thanks for _______________. [ ]
A.
come to see me
B.
to come to see me
C.
coming to see me
D.
coming see me
【简答题】Complete each sentence with the proper form of the word given in the brackets. 1. The government is taking all measures to ensure that markets are flourishing and prices are__________(stability). 2. A...
【单选题】听力原文：M: Here is a prescription for some pills. Come back and see me in a week. W: Thank you very much for seeing me. Q: What is the man's occupation? (13)
A.
Prescriber.
B.
Doctor.
C.
Physicist.
D.
Lawyer.
【单选题】听力原文：M: Doctor, I work from Monday to Friday. W: Please come to see me this weekend Q: On which day can the man come to see the doctor? (3)
A.
Monday.
B.
Thursday.
C.
Friday.
D.
Saturday.
【简答题】My plane ________ at 9 o'clock tomorrow morning. Will you come to see me off? A) will be leave B) leaves C) will have left D) is left
【单选题】— Doctor, I can't come to see you next Monday.— ______. Come and see me whenever you have time.
A.
Never mind
B.
Come on
C.
Go ahead
D.
Not at all
【简答题】B. Fill in each of the following blanks with the proper form of the given words. 1. The government is going to introduce some economic _____________ (adjust) policies. ※ 2. The writer i...
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