I really don’t know____________.
#50551
A
how to do
B
what to do
C
what should I do
D
how I should do
推荐题目
Both the Canadian and the Americans have an autumn festival______Thanksgiving Day.
#51357
A
calls
B
to call
C
called
D
calling
— a volunteer is great.—I think so. Some of us want volunteers for the London Olympics.
#51206
A
Being; being
B
To be; being
C
Being; to be
D
To be; to be