—What’s wrong with you?—I can’t decide ______ next. 
#53266
A
how to do
B
what to do
C
what to do it
D
how can I do
推荐题目
I prefer       to        in summer.
#59249
A
swimming, boating
B
to swim, boat
C
to swimming, boating
D
swim, boat
At last, Lucy make the baby ____ and the baby began to laugh.
#54152
A
stop crying
B
to stop crying
C
stop to cry
D
to stop to cry