因其“色渥如丹、灿若明霞”而得名的是（）。 A.丹霞地貌 B.岩_爱下问搜题

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问题单项选择题

因其“色渥如丹、灿若明霞”而得名的是（）。

A.丹霞地貌

B.岩溶地貌

C.花岗岩地貌

D.喀斯特地貌

答案

参考答案：A

选择题

— Did Jim ride his bike to school this morning?

— He _____ come to school by bike. He hasn't found his bike yet.[ ]

A. may

B. mustn't

C. can

D. can't

单项选择题

泛水系屋面防水层与垂直墙交接处的防水处理，其常见高度为（）。

A.120

B.180

C.200

D.250