下面的力大约是1N的是 [ ]
A.拿起一张白纸用的力
B.举起一块砖用的力
C.抱起一只小狗用的力
D.托起物理课本所用的力
答案:D
关于黄疸的治疗不正确的是()
A.热重时应注意清热护阴
B.湿重时应注意化湿护阴
C.注意调整肝脾功能,防止转变为积聚、臌胀
D.注意增加运动
E.久病注意扶助正气
I don't think this film is by far the most boring. I have seen _____. [ ]
A. better
B. worse
C. the best
D. the worst