6. There is a real possibility that these animals could befrightened, ______ a sudden loud noise.
    A. being there
    B.should there be
    C.there was
    D. there have been
    7. Bit by bit , a child makes the necessary changes to make his language ___.
    A. as other people
    B.as other people's
    C.like other people
    D.like other people's
    8.Clothing made of plastic fibres has certain advantages over ____made of natural fibres like cotton,
    wool, or silk.
    A. one
    B.the one
    C.that
    D.what
    9.The treasury issued an order stating that ____land purchased from the government had to bepaid
    for in gold and silver.
    A. henceforth
    B.moreover
    C. whereby
    D.however
    10.The students expected there ____ more reviewing classes before the final exams.
    A. is
    B.being
    C. have been
    D.to be
    參考答案
    6. B
    句意：如果突然出現(xiàn)巨大的噪音，這些動(dòng)物真的有可能受到驚嚇。
    難點(diǎn)：該句是一個(gè)省略if的倒裝的虛擬條件句，可還原為“if there should be……”。
    7. D
    句意：一點(diǎn)一點(diǎn)地，兒童就會(huì)將自己的語(yǔ)言作些必要的修改，而使之與他人的語(yǔ)言相像。
    難點(diǎn)：as和like都可以表示“像…一樣”，但as是連詞，后跟從句，like是介詞，后跟名詞或名詞性短語(yǔ)。
    8. C
    句意：用塑料纖維制成的衣服比用棉花、羊毛或絲綢等天然纖維制成的衣服有些優(yōu)勢(shì)。難點(diǎn)：clothing是衣服、被褥的總稱，不能用one或the one來(lái)指代。what相當(dāng)于“先行詞 that”，后邊要接從句。所以只能用that指代clothing.
    9. A
    句意：財(cái)政部發(fā)布命令，從即日起，向政府購(gòu)買土地須以金、銀支付。
    難點(diǎn)：henceforth意為“從今以后”，符合題意要求。
    10. D
    句意：學(xué)生們期望期末考試前能有更多的復(fù)習(xí)課。
    難點(diǎn)：動(dòng)詞expect后必須接動(dòng)詞不定式作其賓語(yǔ)，因此，只有D為正確。