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【判断题】
先导式溢流阀调定压力为 p 1 ,其远程控制口外接的远程调压阀压力为 p 2 , p 1 2 的 说法是正确的。A.
正确
B.
错误
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举一反三
【简答题】Complete the sentences with the correct words from the box. Change the form if necessary. 1. I rang up to _________ about train times. 2. They put forward many _________ reasons for not exporting. 3. ...
【简答题】完形填空。 A strange thing happened to Henry yesterday. He was on a bus and to 1 . So he stood up and rang the bell. 2 make sure the driver heard him, he rang it twice, but the bus 3 stop. And the conducto...
【判断题】Punctuate the following passages. Most American people are fond of cats and or dogs, It is said that every year they spend about $5.4 billion on their pets, includin1g $1.5 billion on pet food four ti...
A.
正确
B.
错误
【判断题】I dialed a number and the phone rang once twice then someone picked it up You got the wrong number a husky male voice snapped, before the line went dead mystified I dialed again I said you got the wro...
A.
正确
B.
错误
【单选题】王某,男,25岁。因运动后突然发生右下腹疼痛入院。查体:T 37°C,BP 110/80mmHg。B超发现右侧输尿管膀胱壁内段有绿豆大小结石,处理措施不妥的是
A.
口服抗生素防治感染
B.
解痉止痛
C.
口服金钱草冲剂
D.
手术治疗
E.
多饮水,勤排尿
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