China great achievements in science and technology since 1978.( )
A.makesB.madeC.has made
If the customer rings up for me again,please the call to the sales department.( )
A.run throughB.look through
C.go throughD.put through
To make your DIY work perfect,you'd better not start you get all the tools ready.( )
A.whenB.whileC.beforeD.after
Oh, dear! A power(电源) cut!
Sorry, I didn't know you _________the washing machine.( )
A.usedB.are usingC.to useD.were using
A good student connects what he reads what he sees around him.( )
A.forB.withC.inD.on
What does Justin Bieber's song Never Say Never impress you most?
It tells us that we do almost anything if we never give up.( )
A.canB.have toC.shouldD.need