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【单选题】
眼睛的水平运动比垂直运动快,即先看到水平方向的东西,后看到垂直方向的东西。所以,一般机器的外形常设计成__________。
A.
三角形
B.
正方形
C.
竖向长方形
D.
横向长方形
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参考答案:
举一反三
【单选题】--- He looks so tired. What’s wrong? --- Nothing serious. He just stayed up last night, ___________his papers.
A.
to prepare
B.
having prepared
C.
prepared
D.
preparing
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【简答题】Laura opened the envelope, (fold)______ the letter and began to read it carefully.
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【单选题】在PartitionsMagic中对硬分区操作后,如果不满意按快捷键()则使前面的操作失效,回到未操作之前的状态
A.
ALT+D
B.
shift+D
C.
Ctrl+D
D.
ALT+Shift+D
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【单选题】车削螺纹时,产生螺距误差、影响误差大小的主要因素是...............( )
A.
主轴回转精度
B.
导轨误差
C.
传动链误差
D.
测量误差
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【单选题】He ___be over forty years old. He looks so young.
A.
may not
B.
must not
C.
can not
D.
needn't
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【单选题】He ________ be more than thirty------ he looks so young, just like a teenager!
A.
can’t
B.
mustn’t
C.
shouldn’t
D.
may not
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【单选题】—Please keep it secret between you and me. —He's ______ known the truth because he looks so unhappy. [ ]
A.
possibly
B.
probably
C.
fairly
D.
very much
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【单选题】Always read the________on the bottle carefully
A.
35.Always read the________on the bottle carefully andtake the right amout of medieine. ( 福建 ) A.explanations
B.
instructions
C.
descriptions
D.
introductions
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【单选题】Professor Smith promised to look()my paper, that is, to read it carefully before the defense.
A.
after
B.
over
C.
into
查看完整题目与答案
【单选题】-Why do you like him? -________ he looks so serious. [ ]
A.
So
B.
Because
C.
When
D.
How
查看完整题目与答案
相关题目:
【单选题】--- He looks so tired. What’s wrong? --- Nothing serious. He just stayed up last night, ___________his papers.
A.
to prepare
B.
having prepared
C.
prepared
D.
preparing
查看完整题目与答案
【简答题】Laura opened the envelope, (fold)______ the letter and began to read it carefully.
查看完整题目与答案
【单选题】在PartitionsMagic中对硬分区操作后,如果不满意按快捷键()则使前面的操作失效,回到未操作之前的状态
A.
ALT+D
B.
shift+D
C.
Ctrl+D
D.
ALT+Shift+D
查看完整题目与答案
【单选题】车削螺纹时,产生螺距误差、影响误差大小的主要因素是...............( )
A.
主轴回转精度
B.
导轨误差
C.
传动链误差
D.
测量误差
查看完整题目与答案
【单选题】He ___be over forty years old. He looks so young.
A.
may not
B.
must not
C.
can not
D.
needn't
查看完整题目与答案
【单选题】He ________ be more than thirty------ he looks so young, just like a teenager!
A.
can’t
B.
mustn’t
C.
shouldn’t
D.
may not
查看完整题目与答案
【单选题】—Please keep it secret between you and me. —He's ______ known the truth because he looks so unhappy. [ ]
A.
possibly
B.
probably
C.
fairly
D.
very much
查看完整题目与答案
【单选题】Always read the________on the bottle carefully
A.
35.Always read the________on the bottle carefully andtake the right amout of medieine. ( 福建 ) A.explanations
B.
instructions
C.
descriptions
D.
introductions
查看完整题目与答案
【单选题】Professor Smith promised to look()my paper, that is, to read it carefully before the defense.
A.
after
B.
over
C.
into
查看完整题目与答案
【单选题】-Why do you like him? -________ he looks so serious. [ ]
A.
So
B.
Because
C.
When
D.
How
查看完整题目与答案
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