碳酸饮料中含有()。
A.硝酸盐
B.碳酸盐
C.硫酸盐
D.磷酸盐
参考答案:B, C, D
Every year, a great many visitors come to visit the temple ____ the 12th century, ______ has brought a large income.
A.dating from ;which
B.dated from;which
C.which dates from ;that
D.which dated from ;which
含有病的婉言的是()
A.有先生则活,无先生则弃捐填沟壑
B.子之大父一瓢先生,医之不朽者也,高年不禄
C.错节盘根,必求利器
D.予窥其人,睟然貌也,癯然身也
E.刘子闲居,有负薪之忧