11.It is easy to show that intelligence is to some extent something we are born ______.A.about B.of C.to D.with12.______ evidence shows,for example,that people who lived over three thousand years ago ate salted fish.A.Ancient B.Historic C.Historical D.Old13.Without trees our world ______ a much drier place.A.is B.will be C.would be D.must be14.There are two computers in the office,but ______ is working.A.either of them B.neither of them C.none of them

问题描述:

11.It is easy to show that intelligence is to some extent something we are born ______.
A.about B.of C.to D.with
12.______ evidence shows,for example,that people who lived over three thousand years ago ate salted fish.
A.Ancient B.Historic C.Historical D.Old
13.Without trees our world ______ a much drier place.
A.is B.will be C.would be D.must be
14.There are two computers in the office,but ______ is working.
A.either of them B.neither of them C.none of them D.neither of which
15. Americans eat ______ as they actually need every day.
A.twice as much protein B.twice protein as much twice
C.twice protein as much D.protein as twice much

D C D B A

11 C
12 C
13 B
14 D
15 A

D,be born with固定搭配
B,historic是指有历史意义的事情,historical单纯指历史上的,选B
B,将来时
D,根据意思排除A,none用于三人或三人以上,排除,后面逗号将句子分开,应用which代替前面的名词
C,只有C的用法是对的

d
b
b
d
c