The Great Wall of China is ______wall in the world.
A. longer B. long C. the longest D. longest
_____ is not difficult to learn English well.
A. That B. These C. It D. Those
We can still do the work better with_____ time and______people.
A. less; fewer B. less; less
C. fewer; less D. fewer; fewer
-Shelly, it’s cold today!_______put on more clothes?
-Ok.
A. Why don’t B. Why not
C. Would you mind D. Would you like
It is said there are ______ of people in the city of Wenzhou.
A. nine million B. millions
C. a million D. million
Tu Youyou is famous ____ her medical research and won the Nobel Prize this year.
A. of B. for C. as D. to
