Valentine’s Day is a day named ______ Valentine who was a priest in the third century Rome.
A.of B.with
C.after D.by
_____ we shall be able to help you when you’re in trouble. Please trust us.
A.It’s doubtful whether B.We doubt whether
C.It’s no doubt that D.There’s no doubt that
Teaching is not just a simple piece of work; it’s an art _____ a science.
A.is based on B.based with C.based on D.depended on
At last, the _____ jewelry turned out to be completely _____!
A.priceless, worthless B.worthless, valuable
C.priceless, valuable D.worthless, inexpensive
The Summer Palace, which we visited last summer, is one of Beijing's main tourist _____.
A.attractions B.dominations C.motivations D.conditions
We must _____ a new teacher at once to the mountain school.
A.appreciate B.appoint C.arrange D.name
