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通道又称I/O处理机,它用于实现( )之间的信息传输。 A. 主存与外设 B．CPU与外设 C.主存与外存 D．CPU与外存
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【单选题】听力原文：M: I ran into our friend Mark yesterday on the street and he said he hadn’t heard from you for two months. W: Yes, I know. But I have been too busy to phone him. Q: What can be inferred from the ...
A.
The man saw Mark on the street two month ago.
B.
The woman had forgotten Mark's number.
C.
The woman made a phone call to Mark yesterday.
D.
Mark and the woman had not been in touch for some time.
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【单选题】听力原文：M：I ran into our friend Mark yesterday on the street，and he said he hadn't heard from you for two months． W:Yes，I know．But I've been too busy to phone him. Q：What do we learn from the conversatio...
A.
The woman received a phone call from Mark yesterday.
B.
The man injured Mark in a traffic accident yesterday.
C.
The man met a friend by chance.
D.
The woman contacted Mark on business.
查看完整题目与答案
【单选题】My parents expected too much of me. When they heard that I hadn’t passed the college entrance examination, they almost ______.
A.
broke up
B.
broke down
C.
broke off
D.
broke out
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【多选题】下列有关违约责任的说法，符合《合同法》规定的是（　）。
A.
即使一方当事人在履行期限届满之前明确表示不履行合同义务的，对方仍然要在履行期限届满后才能要求其承担违约责任
B.
当事人约定的违约金低于造成的损失的，当事人可以请求人民法院或者仲裁机构予以增加
C.
当事人一方因第三人的原因造成违约的，应当由第三人向非违约方承担违约责任
D.
当事人就迟延履行约定违约金的，违约方支付违约金后，还应当履行债务
E.
非违约方如果未尽到减损义务，对扩大的损失不能要求赔偿
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【单选题】Until she mentioned him, I hadn’t even heard of Genghis Khan.
A.
Same time.
B.
She mentioned him.
C.
I didn’t know about Genghis Khan.
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【多选题】从事( )业务的客运车辆，其车辆类型等级应当达到行业标准《营运客车类型划分及等级评定》(JT／T325)规定的中级以上。
A.
高速公路客运
B.
旅游客运
C.
公共交通运输
D.
营运线路长度在400公里以上的客运车辆
E.
营运线路长度在800公里以上的客运车辆
查看完整题目与答案
【单选题】Until she mentioned him, I hadn't even heard of Genghis Khan.
A.
She mentioned him.
B.
I didn't know about Genghis Khan.
C.
same time
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【单选题】检查蠕形螨的常用方法是
A.
透明胶纸黏贴法和挤粘涂片法
B.
血涂片法
C.
免疫学检查
D.
消毒针挑取皮损组织检查法
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【单选题】以下哪种血浆增量剂输入过量时可引起出血倾向:
A.
右旋糖酐
B.
6%羟乙基淀粉代血浆
C.
10%羟乙基淀粉代血浆
D.
明胶类代血浆
E.
以上均不是
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【单选题】My friend, Tom, left New York in 1976 and since then.
A.
hadn’t been heard of
B.
hasn’t been heard of
C.
hasn’t heard of
D.
hadn’t heard of
查看完整题目与答案
相关题目：
【单选题】听力原文：M: I ran into our friend Mark yesterday on the street and he said he hadn’t heard from you for two months. W: Yes, I know. But I have been too busy to phone him. Q: What can be inferred from the ...
A.
The man saw Mark on the street two month ago.
B.
The woman had forgotten Mark's number.
C.
The woman made a phone call to Mark yesterday.
D.
Mark and the woman had not been in touch for some time.
查看完整题目与答案
【单选题】听力原文：M：I ran into our friend Mark yesterday on the street，and he said he hadn't heard from you for two months． W:Yes，I know．But I've been too busy to phone him. Q：What do we learn from the conversatio...
A.
The woman received a phone call from Mark yesterday.
B.
The man injured Mark in a traffic accident yesterday.
C.
The man met a friend by chance.
D.
The woman contacted Mark on business.
查看完整题目与答案
【单选题】My parents expected too much of me. When they heard that I hadn’t passed the college entrance examination, they almost ______.
A.
broke up
B.
broke down
C.
broke off
D.
broke out
查看完整题目与答案
【多选题】下列有关违约责任的说法，符合《合同法》规定的是（　）。
A.
即使一方当事人在履行期限届满之前明确表示不履行合同义务的，对方仍然要在履行期限届满后才能要求其承担违约责任
B.
当事人约定的违约金低于造成的损失的，当事人可以请求人民法院或者仲裁机构予以增加
C.
当事人一方因第三人的原因造成违约的，应当由第三人向非违约方承担违约责任
D.
当事人就迟延履行约定违约金的，违约方支付违约金后，还应当履行债务
E.
非违约方如果未尽到减损义务，对扩大的损失不能要求赔偿
查看完整题目与答案
【单选题】Until she mentioned him, I hadn’t even heard of Genghis Khan.
A.
Same time.
B.
She mentioned him.
C.
I didn’t know about Genghis Khan.
查看完整题目与答案
【多选题】从事( )业务的客运车辆，其车辆类型等级应当达到行业标准《营运客车类型划分及等级评定》(JT／T325)规定的中级以上。
A.
高速公路客运
B.
旅游客运
C.
公共交通运输
D.
营运线路长度在400公里以上的客运车辆
E.
营运线路长度在800公里以上的客运车辆
查看完整题目与答案
【单选题】Until she mentioned him, I hadn't even heard of Genghis Khan.
A.
She mentioned him.
B.
I didn't know about Genghis Khan.
C.
same time
查看完整题目与答案
【单选题】检查蠕形螨的常用方法是
A.
透明胶纸黏贴法和挤粘涂片法
B.
血涂片法
C.
免疫学检查
D.
消毒针挑取皮损组织检查法
查看完整题目与答案
【单选题】以下哪种血浆增量剂输入过量时可引起出血倾向:
A.
右旋糖酐
B.
6%羟乙基淀粉代血浆
C.
10%羟乙基淀粉代血浆
D.
明胶类代血浆
E.
以上均不是
查看完整题目与答案
【单选题】My friend, Tom, left New York in 1976 and since then.
A.
hadn’t been heard of
B.
hasn’t been heard of
C.
hasn’t heard of
D.
hadn’t heard of
查看完整题目与答案