理工類B級模擬題：詞匯選項(xiàng)

　　1 These are their motives for doing it

　　A reasons

　　B excuses

　　C answers

　　D plans

　　2 The river widens considerably as it begins to turn west.

　　A twists

　　B stretches

　　C broadens

　　D bends

　　3 Henry cannot resist the lure of drugs-

　　A abuse

　　B flavor

　　C temptation

　　D consumption

　　4 These programmes are of immense value to old people?

　　A natural

　　B fatal

　　C tiny

　　D enormous

　　5 A great deal has been done to remedy the situation

　　A maintain

　　B improve

　　C assess

　　D protect

　　參考答案：

　　1 A motive：動機(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。twist：彎曲。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。temptation：吸引。這兩個(gè)詞意思相近。abuse：濫用。flavor：滋味；consumption：消費(fèi)。

　　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。natural：自然的；tiny：微小的；fatal：致命的。

　　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。protect：保護(hù)。assess：評估。