已知[(HgCl4)2-]=2.0×10-16,当溶液中c(Cl-)=0.10mol·dm-3时,溶液中c(Hg2+)/c[(HgCl4)2-]的比值为2.0×10-12。
第2题
I think you'd better ______ his advice and rest for a few days.
A. to take
B. taking
C. take
D. took
第3题
—Whose advice do you think I should take? —______.
A.That's it
B.You speak
C.It's up to you
D.You got it
第4题
If only I ______ (take)your advice at that time.
第5题
I think you'd better ______ his advice and rest for a few days.
A.to take
B.taking
C.take
D.took
第6题
I’d rather()__ your advice yesterday
A.not to take
B.not taken
C.not take
D.not taking
第7题
— What presents should I take to my friend for his house-warming party, Tom?
— ______________ .
A That's a good thing.
B It's up to you.
C I advise a handy DIY tool box, which he can use in daily life.
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