膝交叉韧带损伤与单纯性膝关节血肿的主要区别在于()。
A.关节肿胀
B.关节疼痛
C.活动受限
D.抽屉试验
E.X线检查
参考答案:D
Curious and ________, I rushed out of my dormitory when I heard the noise of three gunshots.
A.astonishing
B.being astonished
C.astonished
D.to be astonished
试简述《红楼梦》与《家》两部小说情节内容的相似性。