Do you know ______ man, whose son is ______ astronaut?

A. the, an B. a, an C. /,the D. the, /

A 【解析】句意：你認(rèn)識那個人嗎，他的兒子是宇航員？考查冠詞辨析題。冠詞分為不定冠詞和定冠詞。不定冠詞有兩個：a用在輔音音素開頭的單詞前面；an用于以元音音素開頭的單詞前，都表泛指。定冠詞the用于表示某個或某些特定的人或東西，是特指。本句man后面有whose引導(dǎo)的定語從句，屬于特指，需用定冠詞the，可排除BD選項(xiàng)。而astronaut是以元音因素開頭，需用不定冠詞an。根據(jù)句意語境，可...

It is _____ that Armstrong sent a message ______ that UFO appeared when Apollo 11 landed on the moon.

A. saying, said B. saying, saying

C. said, saying D. said, said

C 【解析】試題分析：句意：據(jù)說Armstrong發(fā)送一個消息說，當(dāng)阿波羅11號落在月球上時UFO就出現(xiàn)了。It is said表示據(jù)說；第二個空是現(xiàn)在分詞作定語，和所修飾的名詞之間是主動關(guān)系，故用。根據(jù)題意，故選C。

To speak seems to be more difficult than _________.

A. doing B. to do C. do D. done

B 【解析】句意：說似乎比做更難�？疾閯釉~形式辨析題。than比，用于比較級，前后比較的事項(xiàng)需一致；本句是不定式做主語，根據(jù)to speak，結(jié)合句意結(jié)構(gòu)，可知選B。

I admire Mother Teresa because she ______ everything for _______.

A. gave up; the others B. gave; the other

C. gave up; others D. gave up; other

C 【解析】句意：我欽佩特瑞莎修女，因?yàn)樗秊閯e人放棄了一切�？疾閯釉~短語和不定代詞辨析題。the other（s） 指兩者中剩下的另一個（些），可排除AB選項(xiàng)；other（s）其他的人或物，表示不確定的事物。give up放棄，固定短語；根據(jù)句意語境，可知需用other的復(fù)數(shù)形式，故選C。

Lei Feng will ________ his spirit of devotion to others without any thought of himself.

A. remembered for B. be remembered

C. remember D. be remembered for

D 【解析】句意：雷鋒將以忠于他人，不為自己著想的精神被人們銘記�？疾楸粍诱Z態(tài)。主語Lei Feng是動詞remember的受動者，需用被動語態(tài)，可排除AC選項(xiàng)。be remembered for因……而被記住，for表原因；根據(jù)句意結(jié)構(gòu)，可知選D。

That is the cook ______ came from London.

A. that B. which C. / D. Who

C 【解析】試題分析： 句意：那就是來自倫敦的廚師。定語從句中，先行詞是人（the cook），引導(dǎo)詞可用who或that,which指物�？瞻滋幭刃性~不作句子成分，可省略。故選C。

Light bulb which was invented by Edison _________now.

A. was widely used B. is widely used

C. will be widely used D. used widely

B 【解析】句意：愛迪生發(fā)明的燈泡現(xiàn)在被廣泛使用。考查被動語態(tài)。主語Light bulb是動詞use的受動者，需用被動語態(tài)，可排除D選項(xiàng)。now現(xiàn)在，用于現(xiàn)在時，可排除AC選項(xiàng)。根據(jù)句意結(jié)構(gòu)，可知選B。

Who can help me find information about Elvis Presley ________ I need to give a talk about western music?

A. who B. whom C. what D. which

D 【解析】句意：誰能幫我找到關(guān)于埃爾維斯·普雷斯利的信息，我需要做一個關(guān)于西方音樂的演講？考查定語從句。A. who用于先行詞是人時，主格；B. whom用于先行詞是人時，賓格；C. what用于先行詞是事；時D. which用于先行詞是物時。本句的先行詞information（信息）是物，需用which或that引導(dǎo)；根據(jù)句意語境，可知選D。

------ ______ do you know about Columbus?

------ Oh, he is a great man who discovered America.

A. What B. Who C. That D. Which

A 【解析】句意：——你對哥倫布有什么了解？——哦，他是一個偉大的人，他發(fā)現(xiàn)了美洲。考查特殊疑問詞辨析題。A. What什么，問事；B. Who誰，問人；C. That那個，指示代詞，可排除；D. Which哪一個，問物。know about知道，了解；根據(jù)答語he is a great man who discovered America.，可知用what提問，故選A。

Do you know the equation E = mc2 , _______ is a great achievement in physics?

A. which B. that C. in which D. what

A 【解析】句意：你知道物理學(xué)上的那個偉大方程E＝MC2嗎？考查定語從句引導(dǎo)詞辨析。A. which用于先行詞是物時，引導(dǎo)限制性定語從句；B. that用于先行詞是不定代詞、最高級、序數(shù)詞等時；C. in which用于先行詞是物且有介賓關(guān)系時；D. what用于先行詞是事時。本句先行詞the equation E = mc2是物，需用which引導(dǎo)；根據(jù)句意結(jié)構(gòu)，可知選A。