In order to ______ his muscle, Mike goes to the gym regularly to do exercise.
#69798
A
sharpen
B
brighten
C
strengthen
D
deepen
推荐题目
Tom opened a bookstore in NO.3 Middle School, but        it closed down.
#65703
A
ever since
B
just then
C
before long
D
soon after
Rather than ____on a crowded bus, he always prefers _____a bike.
#64716
A
ride; ride
B
riding; ride
C
ride; to ride
D
to ride; riding
If he goes on driving like that, sooner or later, he will ____ an accident. 
#66205
A
give rise to
B
result from
C
end up in
D
lead to