Even students of average intelligence ________ become top students by improving their study habits.
#62294
A
must
B
can
C
have to
D
ought to
推荐题目
_______ you tell me how I_______ get to the No.168 Middle School?
#74566
A
Do;can
B
Can;could
C
Could;can
D
Could;could
Jack     his pet dog every day. The dog must feel sad when he’s alone all day long.
#75030
A
should walking
B
should to walk
C
had better walk
D
had better to walk