电池片进厂和组件成品出厂经过德国OLBRICHT高精度测试仪严格把关_爱下问搜题

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问题填空题

电池片进厂和组件成品出厂经过德国OLBRICHT高精度测试仪严格把关测试，测试精度达到电压（），电流（），功率偏差值严格控制在（）以内。

答案

参考答案：0.1％；0.1％；5%

完形填空

完形填空。

     I have two friends. They are thirteen   1   old . They   2   from Japan. Look at the   3  . His name is Tim. He   4   a round
face,   a big nose,   a small mouth   5 small eyes. This girl is his   6  , Jane. She and Tim are from   7   same family(家庭).
But they look   8  . She has a long face, a small   9  , a small mouth and big   10  . They are my good friends.

( )1. A. years
( )2. A. have
( )3. A. girl
( )4. A. has
( )5. A. and
( )6. A. sister
( )7. A. a
( )8. A. same
( )9. A.ears
( )10. A. arm

B. year
B. come
B. boy
B. are
B. but
B. teacher
B. an
B. different
B.eyes
B. hair

C. ages
C. is
C. mom
C. have
C./
C. mother
C. the
C.at
C. nose
C. eyes

单项选择题

税务机关对税务登记证件实行定期验证制度，验证时间一般为( )一次。

A．半年

B．一年

C．二年

D．三年