The element radium, ______ in the chemistry lab, gave off a blue light.A.discove
题型:不详难度:来源:
The element radium, ______ in the chemistry lab, gave off a blue light.A.discovering | B.to be discovered | C.to discover | D.discovered |
|
答案
D |
解析
考查过去分词作定语,此题表示被动完成,句意:在化学实验室被发现的镭元素释放出蓝色的光。故选D。 |
举一反三
_____ in the film The Water Margin as Song Jiang has helped actor Zhang Hang Yu gain more fans.A.Starred | B.Starring | C.To star | D.Having starred |
|
The cheater managed to cheat Lisa by ______ her into thinking he was rich at first. A.misreading | B.misunderstanding | C.misleading | D.misfitting |
|
_____ to sunlight for three days during sports meeting, everybody got a little sunburnt.A.To expose | B.Being exposed | C.Exposing | D.Exposed |
|
He did nothing but ________walk in the street. A.taking | B.take | C.to take | D.took |
|
________more about university courses, call (920) 746-3789.A.Finding out | B.Find out | C.To find out | D.Having found out |
|
最新试题
热门考点