肱骨外科颈骨折合并肩关节脱位,整复时()。
A.先整复骨折、后整复脱位
B.先整复脱位、后整复骨折
C.骨折与脱位同时整复
D.只整复骨折、不整复脱位
E.以上都不是
参考答案:B
Mary, I should tell you it is the third time that you________ your homework. [ ]
A. forgot to do
B. forgot doing
C. have forgotten to do
D. had forgotten doing
中国北方习俗中过年要吃什么?