After the high-speed train crash, Chinese President Hu Jintao and Premier Wen Jiabao _____ “all-out efforts” to rescue injured passengers.
A. called on B. called for
C. called up D. called out
In hot and dull summer afternoons, icy coffee ______ a wonderful drink.
A. produces B. makes C. remains D. gets
It is required that the students _____ mobile phones in their school, so seldom _____ them using one.
A. should not use; you will see
B. mustn’t use; will you see
C. not use; you will see
D. not use; will you see
When Alice came to, she did not know how long she_______there．
A. had been lying B. has been lying
C. was lying D. has lain
My parents made _____ their daily routine to go out for a walk in the evenings.
A. this B. it C. that D. what
If you make_ _ most of forty-five minutes classes day after day, there will be ______switch in grades.
A．/; / B．the; / C．/; a D．the ; a
