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【单选题】盐酸四环素最易溶于下列哪种试剂()。
A.
B.
酒精
C.
氯仿
D.
丙酮
【单选题】槟榔肝是( )时的肉眼病变
A.
慢性肝淤血
B.
急性肝淤血
C.
肺淤血
D.
肾淤血
【单选题】- You've got your flat funished. haven't you? - Yes. I______some used furniture and it was a real bargain.
A.
will buy
B.
bought
C.
had bought
D.
have bought
【单选题】盐酸四环素最易溶于下列哪种试剂( )
A.
酒精
B.
三氯甲烷
C.
D.
甲醇
E.
丙酮
【简答题】Passage Two A letter written by Charles Darwin in 1875 has been returned to the Smithsonian Institution Archives ( 档案馆 ) by the FBI after being stolen twice. "We realized in the mid-1970s that it was ...
【单选题】-if my uncle ___next weekend. We ___ with him.-Sounds great!
A.
will come; will go skiing
B.
will come; goes skiing
C.
comes: will go skiing
D.
comes: goes skiing
【单选题】— If my uncle next weekend, we with him. — Sounds great!
A.
will come; will go skiing
B.
will come; goes skiing
C.
comes; will go skiing
D.
comes; goes skiing
【单选题】听力原文:M: Excuse me, when will Flight Number BA 981 from New York arrive? W: It was scheduled to arrive at 1:00 pm. But it will be delayed for an hour and a half. When will the plane arrive?
A.
At 1:00 pm.
B.
At 1:30 pm.
C.
At 2:00 pm.
D.
At 2:30 pm.
【单选题】盐酸四环素最易溶于下列哪种试剂( )
A.
B.
乙醇
C.
丙酮
D.
乙醚
【简答题】阅读理解。 One day in January, my uncle, my cousin and I decided to go hunting. We left by car in the afternoon. It was a Range Rover with four-wheel drive. It took us three hours to get there. After we ar...
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