______all visible lights,red light has the longest and violet the shortest wacelength.
A.anmong B.of C.for D.to
Answer:(B)
为什么不能用A呢
----I’d like a pen which _________well.
----Will this one______?
A.writes;do B.writes,work C.is written;do D.is weritten;work
答案D
为什么不选C呢
-----shall we go skating or stay at home ?----Which___do yourself?
A.do you rather B.would you rather C.will you rather D.should you rather
答案B
为什么不选C呢
---I don’t think you should use your dictionary all the time while reading.
---___but I can’t do without it
A.No,I should B.Yes,I shouldn’t C.No, I should’t D.Yes, I should
答案C
这种题目怎么做呢