1. The three men tried many times to sneak across the border into the neighboring country, _____ by the police each time. (1999)

　　A. had been captured B. being always captured

　　C. only to be captured D. unfortunately captured

　　C，“這三人多次企圖偷偷越過邊界進入鄰國，不料每次都被警察抓住�！眔nly to表示出乎意料，通常是不愉快的結果。

　　2. This missile is designed so that once ______ nothing can be done to retrieve it, (1995)

　　A. fired B. being fired C. they fire D. having fired

　　A，once連詞，一旦，被動，所以A。This missile is designed so that once it is fired …

　　3. ______ , he can now only watch it on TV at home. (1998)

　　A. Obtaining not a ticket for the match B. Not obtaining a ticket for the match

　　C. Not having obtained a ticket for the match D. Not obtained a ticket for the match

　　C，分詞短語的動作在主句動作之前發(fā)生，用分詞的完成形式。

　　4. Arriving at the bus stop, ______ waiting there. (1994)

　　A. a lot of people were B. he found a lot of people

　　C. a lot of people D. people were found

　　B，空處的邏輯主語與arrive保持一致。

　　5. _____ regular training in nursing, she could hardly cope with the work at first. (1994)

　　A. Not received B. Since receiving C. Having received D. Not having received

　　D，receive的主語是she，因此應是主動，A不對;receive的動作在主句謂語動詞之前發(fā)生，所以要用分詞的完成形式，否定應是not having done.

　　6. __B__ at in this way, the present economic situation doesn’t seem so gloomy. (2000)

　　A. Looking B. Looked C. Having looked D. To look

　　7. There __ nothing more for discussion, the meeting came to an end half an hour earlier. (2000)

　　A. to be B. to have been C. being D. be

　　C.前面分句構成獨立主格結構。

　　8. _____ no cause for alarm, the old man went back to his room. (1996)

　　A. There was B. Since C. Being D. There being

　　D.C中的現(xiàn)在分詞短語的邏輯主語不是主句的主語。

　　9. The country’s chief exports are coal, cars and cotton goods, cars _____ the most important of these. (1994)

　　A. have been B. are C. being D. are being

　　C.ABD都會使后半部分構成完整的句子，但句中用的是逗號，不能是完整句子。

　　10. Agriculture is the country’s chief source of wealth, wheat _____ by far the biggest cereal crop. (2003)

　　A. is B. been C. be D. being

　　D，“農(nóng)業(yè)是這個國家的主要財源，目前小麥是谷物中產(chǎn)量最大的。”