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【判断题】
当温度升高时,二极管的反向特性曲线将下移。A.
正确
B.
错误
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【简答题】Jim likes playing in a river, But there isn’t a river near his new house. He isn’t very happy . One day, he asked his mother, “Is there a river near here?” “No, there isn’t.” his mother said , “But ou...
【单选题】“ Isn’t that Tom playing basketball?” “ It ______ be; he fell off the ladder yesterday and got badly hurt.”
A.
mustn’t
B.
would rather not
C.
couldn’t
D.
wouldn’t
【简答题】We will pay by check within 15 days after (receive) ___________________the goods.
【单选题】患者男,45岁。膀胱镜检确诊膀胱癌后情绪发生改变,经常乱发牌气,对护士及家人百般刁难、训斥,甚至无理取闹,护士对其心理状态所属时期分析,认为目前患者心理反应是
A.
沮丧期
B.
协议期
C.
否认期
D.
接受期
E.
愤怒期
【多选题】下列选项中，哪些是基于端口的 802.1x 验证的特点？
A.
端口下的所有接入用户需要单独验证
B.
当端口下的第一个用户下线后，其它用户也会被拒绝使用网络
C.
当某个用户下线时，只有该用户无法使用网络
D.
只要端口下的第一个用户验证成功后，其它接入用户无须验证就可使用网络资源
【单选题】患者男，45岁，膀胱镜检确诊膀胱癌后情绪发生改变，经常乱发脾气，对护士及家人百般刁难，训斥甚至无理取闹，护士对其心理状态所属时期分析，认为目前患者心里反应是()
A.
沮丧期
B.
协议期
C.
否认期
D.
接收期
E.
愤怒期
【单选题】The boy is playing____ piano. He isn’t playing ___ basketball.
A.
a, a
B.
the , /
C.
/，/
【单选题】He_______ his brother, but he______playing with his brother very much.
A.
isn’t like, likes
B.
isn’t like, looks like
C.
dosen’t like, likes
D.
isn’t look like, is like
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