质量不仅指产品质量,也可以是某种活动或过程的工作质量。()
参考答案:对
The government ________ to the country to pay more attention to A/H1N1 flu.[ ]
A. appealed
B. suggested
C. called
D. explained
下列哪项不是血瘀所致的月经病:()
A.月经过少
B.月经先期
C.经期延长
D.崩漏
E.经间期出血