阴道分泌物悬滴检查用于
A. 防癌普
B. 查滴虫与真菌
C. 检查阴道pH值
D. 了解卵巢功能
E. 了解子宫内膜情况
What did you hear?Decide whether the following statements are true (T) or false (F) according to what you have heard.1) (T/F) The woman wanted a dog that wasn’t used for testing at first.
A. 对
B. 错
(T/F) The scientists wouldn’t permit the tested dogs to be adopted.
A. 对
B. 错
(T/F) The tested dogs were quite friendly but looked funny or damaged.
A. 对
B. 错