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
參考答案
l A motive：動(dòng)機(jī)。reason：理由。這兩個(gè)詞意思比較接近。There is no reason to doubt his word．沒有理由不相信他的話。excuse：借口。answer和reply都有“回答”的意思。
2 C widen和broaden都有“拓寬”的意思。extend：延伸；延長。The builders Extended the road for three more miles筑路人把道路延長了三英里。stretch：延伸。The forests stretch for hundreds of miles．森林綿延數(shù)百英里。bend：彎曲。
3 C lure：吸引。attraction：吸引。這兩個(gè)詞意思相近。The attraction of this house lies in its simplicity．這所房子的誘人之處在于它的簡單。error：錯(cuò)誤。puzzle：難題。contradiction：矛盾。
4 D immense和enormous都有“巨大的”意思。It was an enormous disappointment．此事太令人失望了。no是“沒有”，little是“幾乎沒有”，scarce是“不足的”。
5 B remedy：補(bǔ)救。improve：改進(jìn)。這兩個(gè)詞意思相近。Herbal medicine can be used to improve our health．草藥可用于增進(jìn)我們的健康。maintain：保持。preserve：保護(hù)。protect：保護(hù)。
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
參考答案
l A motive：動(dòng)機(jī)。reason：理由。這兩個(gè)詞意思比較接近。There is no reason to doubt his word．沒有理由不相信他的話。excuse：借口。answer和reply都有“回答”的意思。
2 C widen和broaden都有“拓寬”的意思。extend：延伸；延長。The builders Extended the road for three more miles筑路人把道路延長了三英里。stretch：延伸。The forests stretch for hundreds of miles．森林綿延數(shù)百英里。bend：彎曲。
3 C lure：吸引。attraction：吸引。這兩個(gè)詞意思相近。The attraction of this house lies in its simplicity．這所房子的誘人之處在于它的簡單。error：錯(cuò)誤。puzzle：難題。contradiction：矛盾。
4 D immense和enormous都有“巨大的”意思。It was an enormous disappointment．此事太令人失望了。no是“沒有”，little是“幾乎沒有”，scarce是“不足的”。
5 B remedy：補(bǔ)救。improve：改進(jìn)。這兩個(gè)詞意思相近。Herbal medicine can be used to improve our health．草藥可用于增進(jìn)我們的健康。maintain：保持。preserve：保護(hù)。protect：保護(hù)。