Chinese President Xi Jinping, on November 30, 2013, has _____ legal and scientific prevention and control of HIV/AIDS as well as various social support for carriers and patients.
#12169
A
left out
B
called for
C
appealed to
D
turned round
推荐题目
The boss _______ company I worked in two years ago has ______ in solving such kind of problem.
#12793
A
whose; many experiences  
B
who; many experiences
C
whose; much experience
D
which; much experience
Please read the _______ on the bottle and take the right amount of medicine.
#12227
A
explanations
B
introductions
C
instructions
D
descriptions