? ? ? 1. We object ______ punishing a whole group for one person’s fault.

　　A. against B. about C. to D. for

　　【答案】C

　　【解析】object做動詞表示“反對”時為不及物動詞，與to 連用，后接賓語。

　　2. She has fallen in love with Jack, ______ I find hard to imagine.

　　A. who B. that C. whom D. which

　　【答案】D

　　【解析】后半句為非限制性定語從句，它所修飾的對象是前半句所陳述的事實，而不是杰克其人，因此應(yīng)由which來引導(dǎo)，但不能用that。

　　3. We develop trade with that company for our shared ________.

　　A. honour B. reward C. benefit D. prize

　　【答案】C

　　【解析】honour：榮譽，光榮;reward：報答，報酬;benefit：利益，好處;prize：獎金，獎品。

　　4. If you take this medicine twice a day, it should ______ your cold.

　　A. heal B. cure C. treat D. recover

　　【答案】B

　　【解析】heal：治愈，治療(主要指外科疾病);cure：治愈，治療(主要指內(nèi)科疾病);treat：治療，處理;recover：痊愈，恢復(fù)(做不及物動詞時)。感冒為內(nèi)科疾病，用cure。

　　5. It would be ________ a risk to let the child go to school by himself.

　　A. following B. passing C. running D. carrying

　　【答案】C

　　【解析】表示“冒著……的風險或危險”用固定搭配“run a risk”或“run the risk of”。