【正文】 故選D。my我的，形容詞性物主代詞；me我，人稱代詞賓格；myself我自己，反身代詞；mine我的，名詞性物主代詞?！昧?！聽說(shuō)我們國(guó)家在探索太空方面取得了進(jìn)步，我很高興。30．D解析：D【詳解】句意：我哥哥很有創(chuàng)造力，他總是充滿想法，但沒(méi)有一個(gè)對(duì)我的知識(shí)有用?！@是真的。故選B。think it adj. to do ……的，此處用it作形式賓語(yǔ)；形容詞修飾it，用amazing。18．B解析：B【詳解】句意：新西蘭有兩個(gè)島嶼?？蘸蟆癶ard work and wisdom”是兩個(gè)并列的名詞，該空應(yīng)用形容詞性物主代詞，作定語(yǔ)，修飾名詞。everything每件事情；something一些事情；anything任何事情；nothing沒(méi)有什么。it它，代指前面提到的具體事物，具有惟一性；this這個(gè)，表示近指；that那個(gè)，特指上文提到的事物，相當(dāng)于the ＋名詞；one代指單數(shù)可數(shù)名詞，泛指同類不同物。根據(jù)“you can have either of them.”可知，母親只能給買一個(gè)禮物，因此是買不起兩個(gè)。4．D解析：D【詳解】句意：——哦，我來(lái)得太匆忙了，把課本忘在家里了。 for D．it。m glad to help you.A．it B．this C．one D．that2．—Excuse me, I want to buy a birthday present for my younger sister.—OK. We have new kinds of toys for girls. You can choose for her.A．one B．it C．them D．that3．Online short video apps like Douyin make ________ more convenient to learn about the world at home.A．it B．this C．one D．that4．—Oh, I came in such a hurry that I left my text book at home.—Don’t worry. I’ll share ________ with you.A．my B．me C．myself D．mine5．—How many classes do you have on Wednesday afternoon?—________. So we can join any club we like.A．Neither B．Either C．Nothing D．None6．—Mom, I’d like to have a puter and a camera as my birthday present.—Well, you can have either of them. I’m afraid I can’t afford ________.A．none B．a(chǎn)ll C．neither D．both7．Wait a minute. I have ________ more to tell you about the travelling plan.A．something B．everything C．a(chǎn)nything D．nothing8．You are supposed to bring _________ to his attention that the journey will be really tiring.A．that B．it C．this D．you9．—This book on animals is interesting. I’d like ________. Where did you buy it, Simon?—In the bookshop near my school.A．it B．this C．that D．one10．To our sadness, an old man ________ in a wooden house. Nobody knew when he ________. But when I thought of his ________, I always feel pity.A．was found dead。2．A解析：A【詳解】句意：——打擾一下，我想給我妹妹買個(gè)生日禮物。根據(jù)上下句語(yǔ)境，空處的詞應(yīng)是表示“我的課本”，即形容詞性物主代詞my+名詞text book=名詞性物主代詞mine。分析句子結(jié)構(gòu)可知，此句為陳述句，排除C；根據(jù)“I have …more to tell you about the travelling plan.”可知，此處是我有一些別的事情要告訴你。但當(dāng)我想到他的死，我總是感到同情?？疾榇~辨析。she她，人稱代詞主格；her她，人稱代詞賓格；him他，人稱代詞賓格；them他們，人稱代詞賓格。19．C解析：C【詳解】句意：——Sam，你的論文中有這么多拼寫錯(cuò)誤。分析“Dora always es up with new ideas, but…is of any value to me.”可知，朵拉想出的主意沒(méi)有一個(gè)是有用的，強(qiáng)調(diào)數(shù)量，故選A?！袅?！我們都沒(méi)有去過(guò)那里，我們想更多地了解當(dāng)?shù)氐奈幕?。根?jù)“but”及“I prefer westerns”可知，沒(méi)有一個(gè)是自己喜歡的，故選D?？疾椴欢ù~辨析?？疾榇~用法。both都（兩者之間）；all都（三者或三者以上）；neither都不（兩者之間）；none都不（三者或三者以上）。根據(jù)“I am free only this Sunday.”我只有這個(gè)星期天有空。39．D解析：D【詳解】句意：——你想在體育入學(xué)考試中選哪一個(gè)，籃球還是排球？——都不選?？疾榇~辨析。考查代詞辨析。29．C解析：C【詳解】句意：——媽媽，我們洋娃娃的衣服太臟了。它是一個(gè)美麗和現(xiàn)代化的城市。故選B。根據(jù)句意不要重復(fù)去犯這