7、ethebeginningofthereformandopening-uppolicy.A、tookplaceB、hastakenplaceC、hasbeentakenplaceD、havetakenplace标准答案:D15、Happy families are all ______; every unhappy family is unhappy in its own way.A、likeB、 alikeC、 likelyD、 likeliest标准答案:B16、Having ______ neighbor
8、s can make one’s life an absolute misery.A、broadB、 pleasedC、 unpleasantD、 different标准答案:C17、___Havingwaited___inthequeueforhalfanhour,Tomsuddenlyrealizedthathehadlefthiswalletathome.A、TowaitB、Ha