Ⅱ级老顶来压显现指标N的取值范围是()。
A.N>2~5
B.0.3<N≤3~5
C.N=0.2
D.N≤0.3
参考答案:B
腐苔的特征是()
A.苔质疏松粗大而厚
B.舌苔水滑
C.苔质细腻致密
D.苔质颗粒不清
E.以上都不是
—Is there any ink in the bottle, Linda?
—No, we ________out of it already.
A.have run
B.will run
C.ran
D.are running