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【简答题】
For this part, you are required to write a composition on the topic Choice of Friends according to the following outline (given in. Chinese). Your composition should be no less than 120 words. Remember to write your composition on the Answer Sheet 1 clearly and neatly. 1. 有人喜欢结交与自己相类似的朋友。 2. 有人喜欢结交与自己完全不同的朋友。 3. 我的看法。 Choice of Friends
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举一反三
【单选题】__________ he had failed the exam for many times, he succeeded _____his thorough _______.
A.
Though , thought, through
B.
Through , though, thought
C.
Though, through , thought
D.
D . Through, thought, though
【单选题】下列各组物质按等物质的量混合配成溶液后,其中不是缓冲溶液的是( )
A.
Na 2 CO 3 和 NaHCO 3
B.
NaCI 和 NaOH
C.
NH 3 和 NH 4 CI
D.
HAc 和 NaAc
【简答题】He had a __________(thorough)knowledge of the subject.A. thorough
【单选题】His thorough knowledge and competence have gained ________ from his colleagues.
A.
fame
B.
recognition
C.
knowledge
D.
popular
【单选题】His thorough analysis of the problem showed great ________.
A.
intelligent
B.
perception
C.
despair
【单选题】-----He should have come to join in the thorough cleaning. -----He________, I think. It’s not his turn.
A.
needn’t have to
B.
needn’t have
C.
didn’t have to
D.
doesn’t need to
【单选题】下列各组物质按等物质的量混合配成溶液后，其中不是缓冲溶液的是
A.
NaHCO3和Na2CO3
B.
NaCl和 NaOH
C.
NH3和NH4Cl
D.
HOAc和NaOAc
【单选题】下列各组物质按等物质的量混合配成溶液后，其中不是缓冲溶液的是
A.
A、NaHCO3 和Na2CO3
B.
B、NaCl和 NaOH
C.
.NH3和NH4Cl
D.
D、HAc和NaAc
【单选题】下列各组物质按等物质的量混合配成溶液后,其中不是缓冲溶液的是
A.
Na2CO3和 NaHCO3
B.
NaCl和NaOH
C.
NH3·H2O和NH4Cl
D.
HAc和NaAc
【单选题】—He should have come to join in the thorough cleaning. —He _____. I don’t think it was his turn.
A.
needn’t have to
B.
needn’t have
C.
didn’t have to
D.
doesn’t need to
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