词汇选项模拟题cautious
1 We should be cautious in crossing a crowded street.
A careful
B intelligent
C quiet
D weary
2 Japan made a proposal to Korea for increasing trade between two countries.
A preparation
B exception
C suggestion
D companion
3 I can hardly believe it， its amazing.
A over and over
B unconscious
C unreliable
D incredible
4 Peter is experiencing a difficult period in his life.
A going into
B going out of
C going over
D going through
5 Sandre came across an important letter yesterday while cleaning the desk.
A mentioned
B read
C discovered
D walked away with
6 The old concerns lose importance and some of them vanish altogether.
A disappear
B develop
C linger
D renew
7 She has such exceptional abilities that everyone is jealous of her.
A regular
B specific
C extraordinary
D rare
8 Have you got a spare pen?
A new
B long
C thin
D extra
9 In l86l it seemed inevitable that the Southern states would break away from the Union.
A strange
B certain
C inconsistent
D proper