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【判断题】
我国规定，在比较干燥的情况下，人体安全电压是36V;在比较潮湿情况下人体安全电压是12V。A.
正确
B.
错误
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【简答题】听力原文：When I left school I went to university here in Nairobi. I studied electronics end communications. I finished studying in 1992 and then I got my first job. That was with Siemens. I stayed there f...
【单选题】When I left my office, I saw the headmaster _________ to some students at the school gate. [ ]
A.
talk
B.
talking
C.
talks
D.
to talk
【单选题】国有企业之间发生的下列款项中，可以办理托收承付结算的是( )。
A.
因购销商品而产生的款项
B.
因代销商品而产生的款项
C.
因寄销商品而产生的款项
D.
因赊销商品而产生的款项
【简答题】The five key values of journalism mentioned by Aidan White are _______________, ________________, _____________, ________________, and __________________.
【单选题】I've worked here since I ______ Harvard Business School.
A.
leave
B.
left
C.
have left
D.
had left
【简答题】听力原文： When I left school I went to university here in Nairobi. I studied electronics and communications. I finished studying in 1992 and then I got my first job. That was with Siemens. I stayed there ...
【单选题】By the time I got to school, I realized I_________ my backpack at home. [ ]
A.
left
B.
had left
C.
was leaving
D.
had forgotten
【单选题】This morning I went to school in such a hurry (匆忙) that I ______ my notebook at home. [ ]
A.
left
B.
forgot
C.
lost
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