I kept looking at the man wearing a pair of glasses, wondering ________.
#70383
A
whether did I borrow his book
B
where I had seen him before
C
what I knew his wife
D
when had I helped him
推荐题目
Is this the young engineer ________ you want to have ________ the computer for me?
#71012
A
who, repaired
B
that, repairing
C
who, to repair
D
that, repair
______ come into leaf or bloom is obviously a sign of spring. 
#69125
A
Trees
B
The trees
C
That trees
D
What trees
While we _________, we saw a UFO land on a street. 
#41211
A
were shopping
B
shopped
C
are shopping
D
shop
________ day you come, we will be pleased to see you.
#70167
A
Whenever
B
Wherever
C
Whoever
D
Whichever