请英语高手看几道单选题,

请英语高手看几道单选题,
23、He was ______ the gold medal for being the best player.（1分）
A、rewarded B、forwarded
C、awarded D、towards
24、The manager gets himself into a dangerous situation ______ he has no control.（1分）
A、over that B、for
C、since D、over which
25、The computer games entertain ______ educate the learners.（1分）
A、but B、also
C、as good as D、as well as
26、His car broke down when he was only ______ home.（1分）
A、a half way B、half a way
C、halfway to D、halfway
27、The criminal ______ from prison after serving his sentence.（1分）
A、released B、was released
C、will release D、is to release
28、Henry looked very much ______ when he was caught cheating in the exam.（1分）
A、excited B、embarrassed
C、disappointed D、conceited
29、It is common sense ______ a left-handed manˊs right brain is more developed.（1分）
A、which B、that
C、why D、how
30、In a way,Iˊm glad youˊve made the mistake,for it ______ as a warning to you.（1分）
A、serves B、saves
C、services D、servants
31、______＿ his help,I would not have finished the work so quickly.（1分）
A、But for B、Except for
C、Provided D、With
32、The exchange rate of dollars to yuan was rising ______.（1分）
A、unsteady B、stable
C、unstable D、steadily
33、When ______ this machine,you must read the instructions first.（1分）
A、use B、using
C、to use D、having used
34、That paper must be handed in by next week,so make sure ______ to the deadline.（1分）
A、keeping B、for keeping
C、you keep D、your keeping
35、______ from the hill top,the lake scenery is beyond description.（1分）
A、To see B、Seeing
C、Seen D、To be seen
36、I am wondering ______ for Chinese people these days.（1分）
A、what the dragon means B、what does the dragon mean
C、how the dragon means D、how does the dragon mean
37、The theory of continental drift can ______ the occurrence of earthquakes.（1分）
A、clear up B、make clear
C、make use of D、give an account for
38、Many colleagues came to help me; otherwise I ______ so much work in such a short time yesterday.（1分）
A、would not handle B、will not have handled
C、could not handle D、could not have handled
39、The Chinese Spring Festival falls on the first day of the first ______ month.（1分）
A、global B、round
C、solar D、lunar
40、I donˊt ______ that as a serious mistake.（1分）
A、recommend B、regard
C、receive D、suggest
41、他并不是因为想赚钱才那样去做的.（3分）
A、He didn’t do it because he didn’t want to make money.B、He did it because he wanted to make money.
C、He didn’t do it because he wanted to make money.D、He did it because he didn’t want to make money.

C D D D B
B B A A D
B D C A D
D D B C
解释就不打了.