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 1ittle
C scarce D enormous
5 A great deal has been done to remedy the situation
A maintain B improve
C preserve D protect
6 We can no longer tolerate his actions.
A put up with B accept
C take D receive
7 Loud noises can be irritating.
A hateful B painful
C stimulating D annoying
8 In the background was that eternal hum
A long B never-ending
C boring D extensive
9 The Constitutions vague nature has given it the flexibility to be adapted when circumstances change
A imprecise B apparent
C clear D easy
10Gambling is lawful in Nevada.
A enjoyable B irresistible
C legal D profitable
11These are the motives for doing it
A reasons B excuses
C answers D replies
12The river widens considerably as it begins to turn west
A extends B stretches
C broadens D bends
13 Many economists have given in to the fatal lure of mathematics.
A error B puzzle
C attraction D contradiction
14 With immense relief I stopped running.
A no B little
C scarce D enormous
15 A great deal has been done to remedy the situation
A maintain B improve
C preserve D protect
参考答案:ACCDB ADBAC ACCDB
北师大版四年级下册数学南方新课堂7.3第3课时数与代数(三)答案
北师大版四年级下册数学南方新课堂5.2第2课时字母表示数字(二)答案
人教版四年级下册英语南方新课堂Unit2PartC答案
北师大版四年级下册数学南方新课堂7.5第5课时期末综合练习答案
北师大版四年级下册数学南方新课堂5.7第7课时练习五答案
北师大版四年级下册数学南方新课堂3.7第7课时练习三答案
北师大版四年级下册数学南方新课堂6.5第5课时练习六答案
人教版四年级下册英语南方新课堂Unit5PartA答案
北师大版四年级下册数学南方新课堂5.4第4课时方程(一)答案
人教版四年级下册英语南方新课堂Unit3PartC答案