I have to work hard _____ the test.
#50128
A
pass
B
to pass
C
for pass
D
passing
推荐题目
We must do everything we can waste water from running into rivers.
#48694
A
keep
B
kept
C
to keep
D
keeping
---Why are you so excited today?---We were told _________ a picnic this weekend.
#49288
A
have
B
to have
C
having
D
had
---Mr Wang enjoys ______ jokes and often makes us _______.---So he is. He is also friendly.
#49025
A
to tell ,to laugh
B
tells, laugh
C
telling ,laugh
D
telling,laughing
—May I listen to the music here, Mr. White?—Sorry, you’d better it like that.
#50541
A
not to do
B
not do
C
don’t do
D
not do to