This is the most interesting book _____I have ever read.   
#42847
A
which
B
that
C
/
D
B and C
推荐题目
--When are the Shutes leaving for New York?---Pardon? ---I asked ___________.   
#42669
A
when are the Shutes leaving for New York
B
when the Shutes are leaving for New York
C
when were the Shutes leaving for New York
D
when the Shutes were leaving for New York
  Has everything __   ___ can be done ___   ___?
#42748
A
what; done   
B
that; been done
C
that; already done
D
what; already being done