She wears a very______ring that her boyfriend gave her as a birthday gift.
A. gold new valuable
B. valuable gold new
C. valuable new gold
D. valuable and gold
查看答案
What conclusion can we draw from this passage？
A. People need a standard to guide their eating.
B. Proper eating is the key to one's health.
C. Women should pay more attention to what they eat.
D. The balance between food and fitness is hard to maintain.
To their disappointment, there are no textbooks ______ for the students of Class Two.
A. possible
B. preferable
C. considerable
D. available
While Tim was walking in the street, he came______an old classmate of his.
A. into
B. across
C. onto
D. up with
Please see to it______no one comes in without identification.
A. that
B. lest
C. when
D. which
微信支付 
支付宝支付