大学英语选择题，急，找高手，帮个忙，谢谢

Question

题号:11 It is generally considered unwise to give a child ____ he or she wants.
选项:
a、however
b、whatever
c、whichever
d、whenever
题号:12 Programs to play chess have been around since the early days of ____ computers, but they tended to be rigid and limited by the skills of the program designer.
选项:
a、electric
b、electrical
c、electronic
d、electrician
题号:13 The driver put on his brakes ____ the car in front of him.
选项:
a、to avoid hitting
b、to avoid to hit
c、avoiding to hit
d、to have avoided hitting
题号:14 ---What’s that terrible noise?---The neighbours ______ for a party.
选项:
a、have prepared
b、are preparing
c、prepare
d、will prepare
题号:15 Please remember that it is rude to ______ people when they are speaking.
选项:
a、interfere
b、involve
c、investigate
d、interrupt

Answer 1

11.B
考点：give a child ____ he or she wants。whatever引导宾语从句，在从句中又做want的宾语，所以不能用whenever和however。而whichever通常用于在已知范围内做出选择，也不对。

12.C
electric用电的,电动的；electrical与电有关的,电气科学的；electronic 电子的,电子操纵的；electrician电工，电气技师。

13.A
do sth to do表示做某事以…；avoid doing固定搭配，避免…

14.B
由What’s that terrible noise？可知是问说话者提问时发生的事情，所以回答时用现在进行时态。

15.D
别人在说话的时候打断人家是很不礼貌的事。interfere介入;干涉,干预；involve使卷入,连累;牵涉；investigate调查,研究；interrupt打断，打扰；插话

Answer 2

11.B
12.C
13.A
14.B
15.D

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Answer 3

bcabd