Experts say walking is one of the best ways for a person to _____ healthy.
#81811
A
preserve
B
stay
C
maintain
D
reserve
推荐题目
 “How __ he ___ that?” all of them shouted
#80989
A
dare, said
B
dared, says
C
did, dared to say
D
did, dare to say
You have to speak slowly in order to ____.
#81015
A
make you understood
B
make youself understood
C
make them understand
D
make themselves understand