第22题: [单项选择]延胡索主产于() A. 东北 B. 甘肃 C. 福建 D. 浙江 E. 云南、广西 参考答案:D
第23题: [单项选择]The boy's father bought him a large toy train______. A. to play with B. to play with it C. which to play with D. at which to play 参考答案:A 答案解析:本题考动词不定式作定语的用法。作定语的动词不定式和被修饰的名词或代词之间往往具有支配关系,即被修饰的名词或代词通常就是不定式动作的宾语。另外,当不定式为"to+v.+prep.”的形式时,还可以写成“
第27题: [单项选择]People suffering from ______ prefer to stay shut in their homes and become panic-stricken in large public buildings and open fields. A. acrophobia B. agoraphobia C. claustrophobia D. xenophobia 参考答案:C