There were signs here and there, _____ visitors to look out for ______ rocks.
#5018
A
warning; fallen
B
warned; falling
C
to warn; fallen
D
warning; falling
推荐题目
Young men should constantly _________their own state of mind so as to adapt to the circumstances in which fierce competition is going on .
#4703
A
modify
B
adjust
C
conduct
D
liberate
— Although she sometimes loses her temper, her students like her no less. — That’s it. _____ , she is really a good teacher.
#4603
A
At all
B
In all
C
Above all
D
After all
— Any advice about this trip?— Well, no food is available on _____ island so make sure you bring _____ packed lunch and drink, as well as your camera and sunblock.
#4605
A
an, the
B
the; a
C
the; /
D
an; a
— What do you think of Zhang LiangYing's English songs? — Very attractive and lively. Almost no other Super Girls can sing _____ at present, I think.
#59038
A
well
B
best
C
better
D
the best
Only when __________________ permission _______________ allowed to enter the lab.
#4817
A
a teacher has given; are the students
B
has a teacher given; are the students.
C
has a teacher given; the students are
D
a teacher has given; the students are