There are _____ months in a year．December is the _____ month of a year．（ ）
| A． |
twelve； twelve |
B． |
twelfth； twelfth |
| C． |
twelve； twelfth |
D． |
twelfth； twelve |
What's the meaning of"One Belt and One Road"？
Let me ________ the words in the new dictionary．（ ）
A．look atB．look forC．look afterD．look up
The volunteers ________ a lot of help to the old and the young since 2010．（ ）
A．offeredB．have offered
C．are offeringD．will offer
Of all the drinks，tea is ________ in the world．It has a history of about 5，000 years．（ ）
A．oldB．olderC．the oldestD．very old
For our safety，we must ________ the traffic rules on the way to school．（ ）
A．followB．changeC．makeD．break
Reading is a good way to spend the time on the plane．
That's true．I never go travelling ________ a book．（ ）
A．withoutB．fromC．onD．about