香港和澳门相同的重要经济部门是[ ]
A.轻工业
B.重工业
C.旅游业
D.现代农业
答案:C
Lily called me ___ Friday morning and told me she was having a birthday party ___ me tomorrow. [ ]
A. at; for
B. on; with
C. in; with
D. on; for
脊柱姿势性侧凸的常见原因是()
A.儿童期坐姿经常不正
B.一侧下肢较另一侧短
C.坐骨神经痛
D.脊髓灰质炎后遗症
E.肩部或胸廓畸形