第1部分：词汇选项 (第1～15题，每题1分，共15分) 下面共有15个句子，每个句子中均有1个词或短语画有底横线，请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。请将答案涂在答题卡相应的位置上。 1 These are the motives for doing it. A．reasons B．excuses C．answers D．replies
2 The river widens considerably as it begins to turn west A．extends B．stretches C．broadens D．bends
3 Many economists have given in to the fatal lure of mathematics． A．error B．puzzle C．attraction D．contradiction
4 With immense relief I stopped running A．no B．little C．scarce D．enormous
5 A great deal has been done to remedy the situation A．maintain B．improve C．preserve D．protect
6 John is collaborating with Mary in writing an article A．cooperating B．marrying C．combining D．arguing
7 He will consolidate his power． A．strengthen B．win C．abandon D．unite
8 Many scientists have been probing psychological problems A．solving B．exploring C．settling D．handling
9.Hearing problems may be alleviated by changes in diet and exercise habits． A．removed B．cured C．treated D．lessened
10 The conclusion can be deduced from the premises A．gone B．derived C．done D．come