()为胰头癌患者的常见体征
A.突发糖尿病而又无诱发因素
B.背腰部疼痛
C.消瘦
D.黄疸
参考答案:B
—Do you like salad?
—Yes, I like _____ very much. [ ]
A. they
B. them
C. it
D. its
刀术的运动特点有()
A.紧密缠身
B.激烈奔腾
C.雄健彪悍
D.勇猛快速