胸廓出口综合征
A．压缩骨折B．横骨折C．斜骨折D．粉碎性骨折E．嵌插骨折
参考答案：C
Father insisted Tom _____ all his homework before he went to bed.
A．finishing
B．to finish
C．finish
D．finished
比较桃仁与红花的相同点与不同点。
