大学毕业生应该树立的正确的择业观念是()。
A.树立“先就业后择业”的观念
B.看重事业发展,注重工作前景
C.凭实力说话
D.提高自主创业的意识
参考答案:A, B, C, D
There are lots of school things in the shop, ______ rulers, erasers and so on.[ ]
A. such as
B. as
C. such like
D. such
损伤性血胸,胸腔穿刺抽出不凝血主要因为( )
A.出血量少 B.心脏、肺和膈肌的去纤维蛋白作用C.胸腔内负压 D.凝血功能障碍E.胸壁运动