问题
单项选择题
孔探中发现的裂纹一般分为（）种.
A.1种
B.2种
C.3种
D.4种
答案
参考答案：C
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孔探中发现的裂纹一般分为（）种.
A.1种
B.2种
C.3种
D.4种
参考答案：C
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。 I’d been proud that I’d never lost my cellphone until my husband Jack got a call one evening. We went to visit a friend in hospital last year. When Jack’s rang, it was my mother calling from my . She asked if I had my mobile. I checked my purse. It was ! I used Jack’s phone to call my number. Then a boy, whom I’ll call Rhys, it. “I found your phone!” he said, excitedly. “I have been trying to find you, but it was getting late, I decided to leave.” He gave me the address of a near his home. Later that evening, I went to him there. I didn’t dare to go , worrying this was some cheater. So Jack came along. After 10 km, we got to the coffee shop which Rhys . My were gone. Rhys was just a young boy. “How did you my mum?” I asked. He that when he found my mobile by the roadside, he started calling people in my list of contacts (联系人). But all they was my mobile phone number — which didn’t . He’d called many names, starting with the letter A. Finally he got Adam, one of my friends, who my house. I was to get my phone back with all the contacts, messages and photos I could have lost forever. I was so to Rhys and offered him some money, but he . As we drove back, we praised Rhys for his honesty.
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