【单选题】【消耗次数：1】
He was such a ____ speaker that he held our attention every minute of the three-hour lecture.
①
specific
②
dynamic
③
heroic
④
diplomatic
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相关题目
【单选题】
“The first responsibility of government is the security of its own citizens, and we will ( ) our diplomatic efforts toward fulfilling that commitment,” he said.
①
oriented
②
orientation
③
oriental
④
orient
【单选题】
10. After a three-hour heated discussion, all the members in the jury reached the conclusions that the man was_________ of murder.
①
criminal
②
charged
③
guilty
④
faulty
【单选题】
Before?he came to China, he??[填空]Chinese for three years.
①
have learned
②
had learned
③
learned
④
learning
【单选题】
18.He held a sword in one hand and a pistol in_____.
①
another
②
other
③
others
④
the other
【单选题】
He gambled ______ being able to buy a ticket at the last minute.
①
about
②
on
③
in
④
with
【判断题】
Before he began to study in the university, he had worked in a company for three years.
①
正确
②
错误
【单选题】
He ____ have left the campus, for I saw in the classroom just a minute ago
①
mustn’t
②
shouldn’t
③
couldn’t
④
oughtn’t
【单选题】
15.The book was so interesting that he had read it for three hours ______ he realized it.
①
when
②
until
③
after
④
before
随机题目
【单选题】
ProE中，关于装配中下列叙述正确的是哪个？（）
①
装配中将要装配的零、部件数据都放在装配文件中
②
装配中只引入零、部件的位置信息和约束关系到装配文件中
③
装配中产生的爆炸视图将去除零、部件间的约束
④
装配中不能直接修改零件的几何拓扑形状
【单选题】
在下列的阐述中，正确的表述是（）
①
中央处理器只能从主存储器中存取一个字节的信息
②
中央处理器不能直接读磁盘上的信息
③
中央处理器在目态工作时可执行所有的机器指令
④
中央处理器在管态工作时只能执行特权指令