第1部分：词汇选项(第1～15题，每题1分，共15分)下面每个句子中均有1个词或短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。
1、This was an unexceptionally brutal attack.
A．open
B．sudden
C．cruel
D．direct
2、The frame needs to be strong enough to support the engine.
A．bottom
B．surface
C．top
D．structure
3、Traffic reaches its rush hour between 8：00 and 9：00 in the morning.
A．border
B．goal
C．level
D．peak
4、she came across three children sleeping under a bridge.
A．passed by
B．found by chance
C．took a notice of
D．woke up
5、She gets aggressive when she is drunk.
A．worried
B．sleepy
C．anxious
D．offensive
6、I grabbed his arm and made him turn to look at me.
A．threw
B．broke
C．stretched
D．seized
7、I tried to detach myself the reality of these terrible events.
A．separate
B．bring
C．put
D．set
8、It seemed incredible that he had been there a week already.
A．right
B．obvious
C．unbelievable
D．unclear
9、"There is no other choice," she said in a harsh voice.
A．unkind
B．firm
C．soft
D．deep
10、We found shelter from the rain under the trees.
A．defense
B．standing
C．room
D．protection
11、The odd thing was that he didn't recognize me.
A．strange
B．real
C．whole
D．same
12、That performance was pretty impressive.
A．completely
B．beautifully
C．very
D．equally
13、We have to change the public's perception that money is everything.
A．sight
B．interest
C．belief
D．pressure
14、He was tempted by the high salary offered by the company.
A．attracted
B．taught
C．kept
D．changed
15、I have little information as regards her fitness for the post.
A．at
B．about
C．with
D．from