题目内容
When ______, the new railway will run for 250 miles.
| A．to complete | B．completed |
| C．being completed | D．to be completed |
B
解析试题分析：考查非谓语动词。句中的逻辑主语the new railway与complete之间为被动关系，故用过去分词作状语。句意：当新铁路完成的时候，铁路的运行长度将达250里。故B正确。
考点：考查非谓语动词
状元及第系列答案
同步奥数系列答案The real secret to successful learning lies in students＿＿＿＿an interest in what they are doing.
| A．to take | B．taking | C．taken | D．having taken |
Mary escaped __________ for her coming late for school this morning.
| A．from punishment | B．punishing | C．being punished | D．from punishing |
Not recognizing me at first, __________.
| A．he closed the door | B．the door was closed |
| C．the door was close | D．I closed the door |
She would move quietly up to the sparrow on a small tree just to get a better look, her face __________ with childlike expressions at one of God’s simple wonders.
| A．shone | B．shining | C．having shone | D．being shone |
The students were all standing by the swimming pool, ______ swimming suits.
| A．all of them worn | B．all were wearing | C．all of whom wearing | D．all wearing |
Written in a hurry, ________________.
| A．they find many mistakes in the report |
| B．Sam made many mistakes in the report |
| C．there are lots of mistakes in the report |
| D．the report is full of spelling mistakes |
________ his lessons , he failed in the exam.
| A．Not reviewing | B．Having not reviewed | C．Not reviewed | D．Not having reviewed |
As far as I know, it was the car accident that led to ______．
| A．him to be killed | B．kill him |
| C．him having killed | D．his being killed |