Natural disasters occur at ________ times, so it is always difficult to warn people in advance.
#19036
A
random
B
exact
C
flexible
D
absolute
推荐题目
They asked me so many _____ questions that I got _______ at last.
#19265
A
confusing, confusing
B
confused, confusing
C
confused, confused
D
confusing, confused
Jane was hit on the head by the robber and was knocked ________.
#19448
A
mindless
B
unaware
C
brainless
D
unconscious
---My God! I’m getting late again. What will my boss say? ---You can keep _____now only if you make an honest explanation.
#17884
A
silent
B
calm
C
peaceful
D
quiet
I am very sorry we made such a _____ decision, but there was really no time left for us.
#19580
A
precise
B
worthy
C
casual
D
tight