岩层倾向与地面坡向相反:在山脊处“V”字形尖端指向山下,在沟谷处“V”字形尖端指向上游。
A. 对
B. 错
岩层倾向与地面坡向相同,且岩层倾角大于地面坡角时,在山脊处“V”字形尖端指向山上,沟谷处“V”字形尖端指向下游。
A. 对
B. 错
岩层倾向与坡向相同,但岩层倾角小于地面坡角时,“V”字形尖端在山脊处指向山下,沟谷处指向上游。
A. 对
B. 错
Choose the equivalent choice with the similar meaning to the sentence given.(请选择跟所给句子意思相近的选项。)1. Can you make it cheaper?
A. It's too expensive.
B. Could you give me a better price?
C. Is it expensive?
D. Could you give me the best price?