问题
There have been casessome English learners can’t get their message across even though they have memorized a lot of words
A:which
B:when
C:where
D:what
B:when
C:where
D:what
正确答案是：
同类题型
It snowed heavily; ______, lots of flights have been put off until further notice.
Helen listened carefully _____ she might discover exactly what she needed
The computer requires _____. I think I need ______ to ask Mr. Zhang for help.
Should I follow in my father’s footsteps and study medicine — __________________.
Cao Cao’s tomb is reported ______ in China,which attracts nationwide attention.