The twins are so alike that even their father finds______hard to tell them from each other.( )
A.itB.himC.them
Hello! This is Kevin speaking. May I speak to Mr Cao?
Please _______. I'll put you through.( )
A.come onB.move onC.hold onD.try on
The article says that one's personality depends on his animal sign.
You _______ read it for fun, but don't believe in that.( )
A.canB.mustC.shouldn'tD.needn't
A robot served us dinner last night. Don't you think we are living in amazing times?
I can't agree more. The ______ makes our lives easier and happier.( )
A.informationB.technology
C.discoveryD.competition
They offered courses _________ students know the importance of protecting the Huanghe River.( )
A.helpB.helpedC.helpsD.to help
Compared with a 1﹣day weekend, a 2﹣day weekend is ____ as we may have enough time for our hobbies.( )
A.more pleasantB.less pleasant
C.the most pleasantD.the least pleasant