What surprised me a lot was that he didn
题型:选择题
问题:
What surprised me a lot was that he didn't know ________ the difference between "say" and "speak" lay.[ ]
A. what
B. that
C. where
D. which
What surprised me a lot was that he didn't know ________ the difference between "say" and "speak" lay.[ ]
A. what
B. that
C. where
D. which