答案選B，none of them carried out in their work 是獨(dú)立主格結(jié)構(gòu)，其中的 carried out 為過(guò)去分詞。

　　(2) They put forward a lot of plans at the meeting, none of _________ were carried out in their work.

　　A. which B. them C. what D. that

　　答案選A，none of them were carried out in their work 是非限制性定語(yǔ)從句，注意與上例比較句中多了一個(gè)助動(dòng)詞were。

　　(3) They put forward a lot of plans at the meeting, but none of _________ were carried out in their work.

　　A. which B. them C. what D. that

　　答案選B，由于兩句之間增加了一個(gè)并列連詞but，使得該句成了一個(gè)并列句。

　　6. On Sundays there were a lot of children playing in the park, _________ parents seated together joking.

　　A. their B. whose C. which D. that

　　【陷阱】容易誤選B，認(rèn)為這是非限制性定語(yǔ)從句。

　　【分析】最佳答案是A。與上面一題相似，their parents seated together joking 不是非限制性定語(yǔ)從句，而是一個(gè)獨(dú)立主格結(jié)構(gòu)，因?yàn)榭崭窈蟮膭?dòng)詞 seated 不是謂語(yǔ)，而是一個(gè)過(guò)去分詞，因?yàn)?seat 作動(dòng)詞用時(shí)，是及物動(dòng)詞。比較以下相似題：

　　(1) On Sundays there were a lot of children playing in the park, _________ parents were seated together joking.

　　A. their B. whose C. which D. that

　　選B。whose parents were seated together joking 為非限制性定語(yǔ)從句，因?yàn)槠浜笥型暾�的謂語(yǔ) were seated。

　　(2) On Sundays there were a lot of children playing in the park, and _________ parents were seated together joking.

　　A. their B. whose C. which D. that

　　選A。因?yàn)榫渲杏胁⒘羞B詞and，整個(gè)句子為并列句。

　　(3) On Sundays there were a lot of children playing in the park, _________ parents sitting together joking.

　　A. their B. whose C. which D. that

　　選A。their parents sitting together joking 為獨(dú)立主格結(jié)構(gòu)。

　　(4) On Sundays there were a lot of children playing in the park, _________ parents sat together joking.

　　A. their B. whose C. which D. that

　　選B。whose parents sat together joking 為非限制性定語(yǔ)從句，因?yàn)榫渲杏型暾�的謂語(yǔ) sat。

　　(5) On Sundays there were a lot of children playing in the park, _________ parents were sitting together joking.

　　A. their B. whose C. which D. that

　　選B。whose parents were sitting together joking 為非限制性定語(yǔ)從句，因?yàn)榫渲杏型暾�的謂語(yǔ) were sitting。

　　7. If the man is only interested in your looks, _________ just shows how shallow he is.

　　A. as B. which C. what D. that

　　【陷阱】容易誤選A或B，誤這是非限制性定語(yǔ)從句。

　　【分析】正確答案為D，注意逗號(hào)前是一個(gè)條件狀語(yǔ)從句，逗號(hào)后是該狀語(yǔ)從句的主句，that 在此代表前文所述的情況，用作主句的主語(yǔ)。類似地，下面幾道題也選 that，而不選 which：

　　(1) If you promise to go with us, _________ will be OK.

　　A. as B. which C. and it D. that

　　(2) If you want a double room, _________ will cost another ￡15.

　　A. as B. which C. what D. that

　　(3) Whether you go or not, _________ is quite all right with me.

　　A. that B. which C. and it D. so

　　(4) When I say two hours, _________ includes time for eating.

　　A. as B. which C. what D. that