1·What can a patient with emphysema do to help themselves?
肺气肿的病人能做些什么来自助？
—— 《柯林斯英汉双解大词典》
2·How much hair can a hair net catch?
一只发网能网住多少头发呢？
3·So how long can a gene survive in a species if it is no longer used?
那么，如果一个基因不再被使用，它能在一个物种中存活多久呢？
4·As far as I know, seldom can a man without honesty be successful as a leader.
据我所知，不诚实的人很少能成功成为领导者。
5·How fast can a cheetah run?
猎豹奔跑的速度有多快？
—— 《牛津词典》
6·Can a new party rise from the ashes of the old one?
在旧政党的灰烬中会诞生出一个新的政党吗？
—— 《牛津词典》
7·No building can stand without firm foundations, and neither can a marriage.
没有稳固的基础，建筑就不牢靠，婚姻也是如此。
—— 《牛津词典》
8·How much can a camp counselor make in total?
一个营地辅导员总共能挣多少钱？
9·How can a student get in touch with the speaker?
学生如何与演讲人取得联系？
10·Can a shark choose between a plant and a fish?
鲨鱼能在植物和鱼之间选择吗？