问题

An optimist sees an ________in every disaster.
A:expression
B:opportunity
C:appointment
D:announcement
B:opportunity
C:appointment
D:announcement
正确答案是:
同类题型
Remember to _____ the lights when you leave a room.
Alan doesn’t like sports_________, but she studies___________.
Our teacher insisted that the keywords worth paying attention _______ before class.
Why didn’t you write—My ink has _______.
The new law to punish the drunkdriver has come into sinceit passed