Question

完形填空 　　Color helps you see things．But man and some monkeys and apes(猿)are the only mammals(哺乳动物)　　1　　 can see color．　　2　　 any other mammals, such as the dog, the world 　　3　　 a black-white photo．Dogs hunt(猎捕)mainly by listening and smelling． 　　Like 　　4　　 animals, dogs see best when things move．The animals they hunt seem to know 　　5　　．A rabbit or deer will freeze when they find that they are being hunted．Then the dog 　　6　　 see it at all． 　　Birds can see color．They need to, because when they fly, they need to find places to land．Color helps them know 　　7　　 the place is and what it is like so that they are able to catch flying things in the air or to 　　8　　 something they think safe． 　　Some birds see things even 　　9　　 than man．The bird that eat bugs(虫子)can see them from far away．And even a very young bird can see a house 　　10　　 the sky．So good eyes are being able to see colors help birds 　　11　　 food and also help them find out 　　12　　 there are other animals that are dangerous to them． (1) [　　] A． which B． who C． when D． that (2) [　　] A． For B． With C． As D． To (3) [　　] A． seem like B． looks like C． likes D． like (4) [　　] A． other B． the other C． another D． others (5) [　　] A． them B． these C． this D． so (6) [　　] A． may not B． should not C． must not D． need not (7) [　　] A． how soon B． how long C． how fast D． how far (8) [　　] A． land B． land on C． land for D． be landed (9) [　　] A． worse B． nearer C． better D． less (10) [　　] A． / B． from C． on D． at (11) [　　] A． to look at B． look at C． find D． found (12) [　　] A． what B． when C． if D． how

Answer 1

答案：1．D;2．D;3．B;4．A;5．C;6．A;7．D;8．B;9．C;10．B;11．C;12．C;
解析：

(1)	本题是对定语从句的考查
(3)	看上去像
(6)	本题是对情态动词的考查
(9)	even修饰比较级
(11)	help sb do sth
(12)	if引导的宾语从句