求各位帮我做下下面的英语试题,急用!

求各位帮我做下下面的英语试题,急用!
1． A series of border incidents would ________ lead the two countries to war.
[A] consistently [B] invariably [C] constantly [D] inevitably
2． Anyone who has spent time with children is aware of the difference in the way boys and girls respond to _______ situations.
[A] similar [B] alike [C] unlike [D] familiar
3． Louis was asked to _______ the man who stole her purse.
[A] identify [B] recognize [C] claim [D] confirm
4． I believe reserves of coal here are _______ to last for fifty years.
[A] efficient [B] sufficient [C] persistent [D] rich
5． Henry’s news report convering the conference was so ________ that nothing had been omitted.
A] comprehensive [B] precious [C] concise [D] precise
6． Though the long term__________cannot be predicted,the project has been approved by the committee.
[A] affect [B] effect [C] effort [D] afford
7． They took _______ measures to prevent poisonous gases from escaping.
[A] efficient [B] beneficial [C] valid [D] effective
8． Her fluency in English gives her a (n) _______ over other girls for the job.
[A] advantage [B] superiortiy [C] benefit [D] priority
9． The manager spoke highly of such ________ as loyalty,courage and truthfulness shown by his employees.
[A] features [B] characteristics [C] virtues [D] personalities
10． David is handsome and smart,_______________ being a good athlete.
[A] not to mention [B] let alone
[C] by the way [D] what’s more
11． You must pay $2000; __________,you will have to go to *.
[A] vice versa [B] or else [C] let alone [D] as a result
12． The word media basically refers to_______we commonly call newspapers,magazines,radios and televisions.
[A]which [B]what [C] why [D] how
13.The reason why he was late was_____he had taken a wrong bus.
[A] because [B]whether [C] what [D]that
14． The doctor __________ is leaving for Africa next month.
[A] the nurse is talking to him [B] whom the nurse is talking
[C] the nurse is talking to [D] who the nurse is talking