--- Are these his cousins?

--- . They are his brothers.

A. Yes, they are B. No, these aren't

C. Yes, these are D. No, they aren't

D 【解析】試題分析：句意：——這些是他的堂兄弟嗎？——不，他們不是。他們是他的兄弟。根據(jù)They are his brothers.可知他們是他的兄弟，因此不是他的堂兄弟，故用否定回答，排除AC兩項(xiàng)。代指these用代詞they。故選D。

--- that your pencil case?

--- , it's his pencil case.

A. Is; Yes B. Is; No C. Are; No D. Are; Yes

B 【解析】句意：——那是你的鉛筆盒嗎？——不，它是他的鉛筆盒�？疾橐话阋蓡�(wèn)句及回答。問(wèn)句中that是單數(shù)人稱(chēng)，需用is構(gòu)成一般疑問(wèn)句，可排除CD兩項(xiàng)；結(jié)合答句中的it's his pencil case.，可知是否定回答，再排除A。故選B。

--- Is this your watch the Lost and Found, Jack?

--- Yes, .

A. at, it's B. in, it is C. in, this is D. for, it is

B 【解析】句意：杰克，在失物招領(lǐng)欄里這是你的手表嗎？-是的，它是。in介詞，在...里；本題考察一般疑問(wèn)句的簡(jiǎn)略答語(yǔ)，it代替問(wèn)句單數(shù)含義的主語(yǔ)this。故選：B。

Some of the books belong to me, while the others are .

A. him and her B. his and hers C. his and her D. him and hers

B 【解析】句意：有些書(shū)是我的，其余的是他的和她的。考查形容詞性物主代詞和名詞性物主代詞辨析。物主代詞分為兩類(lèi)，形容詞性物主代詞和名詞性物主代詞。形容詞性物主代詞后面需加名詞，而名詞性物主代詞則不加。belong to sb.屬于某人。根據(jù)句意，可知選B。

I wash clothes, can you wash ?

A. my; your B. my; yours

C. mine; yours D. myself; yourself

B 【解析】句意: -我會(huì)洗衣服，你會(huì)洗嗎？my形容詞性物主代詞，我的，后跟名詞；mine名詞性物主代詞，我的，單獨(dú)使用，后不能跟名詞。your形容詞性物主代詞，你的；yours名詞性物主代詞，你的，在本題中yours=your clothes；故選：B。

--- Is that colourful pencil-box Bob's?

--- No, it isn't . It's .

A. hers; his B. her; his C. his; her D. his; hers

D 【解析】句意：——那個(gè)彩色鉛筆盒是鮑勃的嗎？——不，不是他的。是她的�？疾樾稳菰~性物主代詞和名詞性物主代詞辨析。物主代詞分為兩類(lèi)，形容詞性物主代詞和名詞性物主代詞。形容詞性物主代詞后面需加名詞，而名詞性物主代詞則不加。在答句中，兩個(gè)空格后都沒(méi)有名詞，所以都填名詞性物主代詞。her她的，形容詞性物主代詞，hers她的，名詞性物主代詞。結(jié)合鮑勃是男性，故選D。

You have more pencils than . But are nicer than .

A. I; mine; yours B. I; my; yours

C. I; mine; you D. me; mine; you

A 【解析】句意：你的鉛筆比我的多。但是我的比你的好。I人稱(chēng)代詞，我，在前一句中是主語(yǔ)you的比較對(duì)象。mine名詞性物主代詞，我的，在句中相當(dāng)于my pencils; yours名詞性物主代詞，相當(dāng)于your pencils。故選：A。

--- Are those your brothers?

--- .

A. Yes, they are B. No, those aren't

C. No, these aren't D. Yes, those are

A 【解析】句意：——那些是你的兄弟嗎？——是的，他們是�？疾橐话阋蓡�(wèn)句及回答。問(wèn)句是系詞are引起的一般疑問(wèn)句，主語(yǔ)是those，回答用they代替，可排除BC兩項(xiàng)。D選項(xiàng)前后矛盾，也可排除；故選A。

--- oranges?

--- No, they are apples.

A. Is this B. Are these C. These are D. This is

B 【解析】句意：這些是桔子嗎？——不，它們是蘋(píng)果�？疾橐话阋蓡�(wèn)句及回答。問(wèn)句中oranges是復(fù)數(shù)名詞，需用are構(gòu)成一般疑問(wèn)句，可排除A；CD兩項(xiàng)都是陳述語(yǔ)序，也可排除。故選B。

--- the notebooks in the box?

--- Yes, .

A. Are; they are B. Is; it is

C. Are; those are D. Is; that is

A 【解析】句意：——筆記本在盒子里嗎？——是的，它們是�？疾橐话阋蓡�(wèn)句及回答。問(wèn)句主語(yǔ)是復(fù)數(shù)名詞the notebooks，系詞需用are；回答用了Yes，是肯定回答，由they代替the notebooks，故選A。