Swimming alone ___be ____dangerous. Do be careful.
#88087
A
need; highly
B
may; high
C
can; highly
D
can; high
推荐题目
If it hadn’t been for the help of my English teacher, I the first prize in the English Writing Competition.
#87646
A
would not win
B
would not have won
C
would win
D
would have won
—Peter didn’t come to the meeting this morning. — I _______ him yesterday, but I was too busy and forgot it.
#87860
A
should have told
B
should tell
C
had to tell
D
had told
— It is reported that America offered to help us build aircraft carriers. — But many citizens would rather our country __________ one by ourselves.
#86669
A
build
B
will build
C
had built
D
built
—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
#88027
A
can; must
B
can; may
C
must; can
D
may; must