---How did you work out the difficult chemistry problem?--- I worked it out by ________.
#49667
A
working with a group
B
think very hard
C
ask the teacher for help
D
doing oneself
推荐题目
It’s necessary us English well.
#49684
A
for , to learn
B
for , learning
C
of , learning
D
of , to learn
What bad weather it was! We decided .
#49184
A
not to go out
B
to go out
C
to not go out
D
not going out
The artist said he hoped drawing the picture soon.
#49866
A
his son to finish
B
to finish
C
finishing
D
his son will finish
________is wrong with my watch . It’s has stopped _________.
#48615
A
Something ; working
B
Something ; to work
C
Anything ; working
D
Anything ; to work