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【单选题】
肉苁蓉的功效为（）A.
补肾温肺
B.
润肠通便
C.
温肺化饮
D.
疗伤续折
E.
散结消肿
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举一反三
【单选题】Mum, may I watch TV for a while ? –of course, if your work _____.
A.
is finished
B.
finishes
C.
have been finished
D.
will be finished
【单选题】- Mum, may I watch TV now? -No, you _____ finish your homework first. [ ]
A.
mustn't
B.
must
C.
need
D.
can't
【单选题】(2013·辽宁五校二模)—Mum, can I watch the TV program for another twenty minutes? —Sorry, dear, it's time you ________ to bed.
A.
went
B.
go
C.
will go
D.
must go
【单选题】—Could I watch TV, Mum? I want to have a rest. —No, you _______. You must finish your homework first. [ ]
A.
mustn't
B.
couldn't
C.
may not
D.
can't
【单选题】—Mum, may I watch TV after supper? —No, You _____ finish your homework first. [ ]
A.
may
B.
need
C.
must
D.
mustn't
【简答题】请阅读左栏所给的相关信息，然后与右栏的的信息相匹配。并把答案填在相应题目的大题位置上。 小题1: I am a professional gardener. I work in a big company in Pagewood. I would like to do some gardening in our neighborhood for old people on weekends...
【简答题】George: Mr． Zhang． Thank you for your invitation of visiting your company． I hope we can materialize some deals with you soon． Zhang: Mr． George, we are pleased to have the opportunity to meet you her...
【单选题】交流极谱的灵敏度为10-5 mol/L左右,和经典极谱法相当,其灵敏度不高的主要原因是
A.
在电解过程中没有加直流电压
B.
采用了快速加电压方式,有较大的充电电流
C.
迁移电流太大
D.
电极反应跟不上电压变化速度
【单选题】--- Th e s e pro b lems a re too ha r d to _________ . W i l l y ou g ive me some a dvi c e? --- Th e re a re ma n y w a y s, but t he most i m port a nt i s to have a c a reful plan.
A.
look out
B.
c ome out
C.
put out
D.
wo r k out
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