35. An idea came to her in a flash ___ she might do the experiment in another way.

A．when　　 　　　　　 B．which　　 　　　　　 C．while　　 　　　　　 D．that

34. China launched its third manned spacecraft on Thursday with three astronauts on board to attempt the country's first-ever space walk.When they_______, China will become the third country in the world who is able to conduct extra-vehicular activity in space following the former Soviet Union and the United States.

A. manage it　　　 B. make it　　　 C. do it　　 D. try it

33. Come and see me whenever_______. A. you are convenient　　　　 B . you will be convenient

C. it is convenient to you　　 D. it will be convenient to you

32. The reason why she was upset was ________ her son didn’t pass the final exam.

A. that　　　 　B. so　　　　 　C. why　 　　D. because

31. This is an early church, ______ from the ninth century, which was rebuilt under the direction of San. Carlo Borromeo.

A. dated　 　　B. being dated　 　　C. dating　 　　　D. dates

30. Have you ever felt your cheeks get hot，your palms sweaty or been afraid to______your teachers’ eyes when they are about to call on someone?　

　 A．take on　 　　　B．1ook into 　　　C．occur to　 　　D．1ook up

29．_____ to the nearest hospital, the injured miners were treated without delay and now they are out of danger.

　 　 A．To rush　 　　　　 B．Rushing　　 　　　 C．Rushed　　 　　 D．Having rushed