2. 外语
  3. What is the probability of this event______?

What is the probability of this event______?

admin2012-05-04  19
问题 What is the probability of this event______?
选项 A、to occur
B、occurs
C、occurring
D、occur
答案C
解析 非谓语动词题。这里是现在分词作为定语修饰event，相当于occurring前省略掉which is。
转载请注明原文地址:https://kaotiyun.com/show/kmmK777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)