1、It is obvious that he will win the game．【频率6次】
　　A likely B possible C clear D probable
　　2、The earth moves around the sun．【频率3次】
　　A before B round C after D over
　　3、Did anyone call when l was out? 【频率3次】
　　A everyone B someone C nobody D anybody
　　4、It took us a long time to mend the house．【频率6次】
　　A build B destroy C design D repair
　　5、I don’t quite follow what she is saying．【频率6次】
　　A observe B understand C explain D describe
　　6、We can no longer tolerate his actions．【频率3次】
　　A put up with B accept C take D receive
　　7、Loud noises can be irritating．【频率3次】
　　A hateful B painful C stimulating D annoying
　　8、In the background was that eternal hum. 【频率2次】
　　A long B never-ending C boring D extensive
　　9、The Constitution’s vague nature has given it the flexibility to be adapted when circumstances change.
　　A imprecise B apparent C clear D easy 【频率2次】
　　10、Gambling is lawful in Nevada．【频率3次】
　　A enjoyable B irresistible C legal D profitable
　　★11、These are the motives for doing it. 【频率6次】
　　A reasons B excuses C answers D replies
　　★12、The river widens considerably as it begins to turn west. 【频率6次】
　　A extends B stretches C broadens D bends
　　★13、Many economists have given in to the fatal lure of mathematics．【频率4次】
　　A error B puzzle C attraction D contradiction
　　★14、With immense relief I stopped running．【频率10次】
　　A no B little C scarce D enormous
　　★15、A great deal has been done to remedy the situation. 【频率6次】
　　A maintain B improve C preserve D protect