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【简答题】
路段中某一转坡点的标高为 50.00m ,其相邻坡段的纵坡分别为- 6 %和 4 %,根据实际情况,转坡点处的设计标高不得低于 52.00m 。试问:竖曲线半径最小多少米(取百米的整倍数)?
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举一反三
【单选题】The article offers advice on how to avoid
A.
spending too much money
B.
buyer’s remorse.
【单选题】Today we are _____________ advice on what to eat and what to avoid.
A.
bombarded with
B.
bursted into
C.
came to mind
D.
headed for
【简答题】Below is some advice on how to pr cancer: 8 Ways to Avoid Cancer in Your Life 1. Eat Blueberries Aside from being a healthy and delicious snack, blueberries contain pterostilbene, which has impor...
【简答题】Below is some advice on how to pr cancer: 8 Ways to Avoid Cancer in Your Life 1. Eat Blueberries Aside from being a healthy and delicious snack, blueberries contain pterostilbene, which has impor...
【简答题】阅读理解。 The common cold is the world's most widespread illness. The most widespread mistake of all is that colds are caused by cold weather. They are not. They are caused by viruses (病毒) passing on from...
【单选题】The advice she gave students to avoid copying the question is_______.
A.
to make a new quesiton
B.
to answer the quesiton
C.
to show your opinion directly
D.
to paraphrase the question
【简答题】A．sweeping B．prevalent C．general D．widespread
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