语法词汇练习 语法大全 语法详解 英语听力 
I have to work hard _____ the test.
#50128
A
pass
B
to pass
C
for pass
D
passing
下一题
推荐题目
Ann spends two hours _______ sports in the gym every day.
#48783
A
to do
B
doing
C
do
D
does
I think it’s important ______ healthy.               
#50995
A
keep
B
keeping
C
keeps
D
to keep
He raised his voice to make everybody in the room_________him clearly.
#51316
A
heard
B
hear
C
to hear
D
hearing
–I feel tired and sleepy. –Why not stop __________?
#50602
A
to relax
B
breaking
C
resting
D
to work
My teacher’s words made me _______ trying and never give up
#50732
A
to keep
B
keep
C
keeping
D
kept