单项选择题
A．Ask the man to hurry up and decide on the restaurant.
B．Ask the man to hurry up and make an appointment.
C．She will leave first since he is so slow to get his things made up.
D．They should go to both restaurants since both are good.
单项选择题 A．突眼性甲状腺肿 B．桥本甲状腺肿C．结节性甲状腺肿 D．甲状腺高功能腺瘤E．继发性甲状腺功能亢进向胸骨后生长延伸的常是A． B． C． D． E．
单项选择题 M: I didn’ t notice you’d changed your hairstyle.W: Not very observant, are you? Some people told me they couldn’t even recognize me.Q: What does the woman imply?（）
单项选择题 A．肝癌 B．绒毛膜上皮癌C．胃癌 D．直肠癌E．淋巴肉瘤对放射线高度敏感的肿瘤是A． B． C． D． E．