第18题: [单项选择]It was decided to ______ the match because of the rain. A. call on B. call out C. call in D. call off 参考答案:D 答案解析:本题测试动词短语辨析。call on 意为“要求”;call out 意为“出动,唤起,大声叫唤”; call in 意为“召集,来访”;call off 意为“取消”。本题大意为:经决定,由于下雨,
第25题: [单项选择]The industrial community should be close enough to the crowded centers but distant enough to reduce ______ hazards. A. potential B. substantial C. feasible D. predictable 参考答案:A 答案解析:(potential潜在的)。句意为:工业区应接近拥挤的中心区,但与中心区的距离要足以减轻潜在的危险。B.substantial实质的;C.feasible可行的;D.predictable可预言的。