关于老年病的特点,说法不正确的是()
A.一人多病
B.临床表现典型,易诊断
C.病情急,变化快
D.并发症多,易出现连锁反应
E.易出现药物不良反应
参考答案:B
________ had been done, the working efficiency of the employees still remained low.
A.Though
B.Despite the fact that
C.Despite
D.Despite what
装袋机由()供袋盘组成。
A.四个
B.两个
C.一个
D.三个