（）测温精度高，便于远距离和多点测温，应用十分普遍。
参考答案：热电偶
It's_________you do it fight now_________makes a difference.
A．what; which
B．what; that
C．that; that
D．how; which
浆膜下子宫肌瘤最常见的症状为
A． * * 排液
B．白带增多
C．下腹坠痛
D．下腹包块
E．不孕
