（）负责受理全路与GSM-R系统共用设备有关的GSM-R业务故障，并负责组织其他相关

挑选铁锅时，常常用手指轻敲锅体，由声音来判断它的好坏，这主要是由下面哪一条来确定的（　　）

A．音调

B．响度

C．音色

D．音调和音色

My wife and I went to a supermarket, there we bought some cold drinks and cakes. After we came out of the supermarket, we noticed that in the front of the supermarket was a nice little garden with benches for people relax on. We sat there and started enjoying the things we have just bought. There was ten small cakes in the bag and we couldn’t eat all of it. I wanted to share, but of whom? A young boy appeared. He was looking into the trashcan for nothing to eat. We had just finished three of the ten cakes. So, I took the remained pieces and gave them to him. He thanked me and ran away in a happily mood.

心血管神经症以药物治疗为主，心理治疗为辅

SWOT analysis is a kind of risk identification method. If the project team chose the WO strategy, they should ______.

A．make full use of the advantage and catch the opportunity

B．overcome the weakness and catch the opportunity

C．make full use of the advantage and reduce the threat

D．overcome the weakness and reduce the threat

如何坚持“正面教育为主”？