She_______ a new idea for reducing pollution.
#55042
A
came on
B
came up with
C
came into
D
came out
推荐题目
—When you have difficulty , do remember to_________. Two heads are better than one.
#55598
A
give up
B
ask for help
C
make a decision
D
try your best
---Hobo，what are you doing? ---I’m as a Monkey King．
#59725
A
celebrating
B
dressing up
C
1ooking
D
excited
Look! One of the boys ______ under the tree.
#53223
A
are siting
B
are sitting
C
is siting
D
is sitting