Her books _________ under the chair. [ ]
A. /
B. are
C. is
D. an
答案:B
主观测听法不包括()
A.语音检查法
B.音叉试验
C.纯音听阈
D.电反应测听
E.阈上功能测试
— It's said that scientists have ______ a way to deal with H1N1 (甲型H1N1流感).
— Really? That's great! [ ]
A. caught up with
B. come up with
C. agreed with
D. kept up with