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【单选题】
交流电流i通过某电阻,在一定时间内产生的热量,与某直流电流I在相同时间内通过该电阻所产生的热量相等,那么就把此直流I值称为交流电流i的A.
有效值;
B.
最大值;
C.
平均值;
D.
瞬时值。
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【单选题】—Can you tell me _________ the prize, Tom? —Last year．
A.
when you got
B.
when did you get
C.
when have you got
D.
when you have got
【单选题】When will you be likely to be stolen from?
A.
When you are walking fast.
B.
When you look confused.
C.
When you hide your wallet in a pouch underneath clothing.
D.
When you are acting with a purpose.
【简答题】— Sorry for being late. I should have called you earlier. —__________. I've just arrived A: That's no trouble B; You are welcome C; That's all right
【单选题】When _____ a job, you should highlight your experience and skills．
A.
applying to
B.
applied to
C.
applying for
D.
applied for
【单选题】Have you decided ____ Canada? [ ]
A.
when will you leave
B.
when you leaving
C.
when are you leaving
D.
when you are leaving
【单选题】—Can you tell me ____ the prize, Tom? —Last year。
A.
when you got
B.
when did you get
C.
when will you get
D.
when you will get
【单选题】Jane was disappointed that most of the guests when she at the party.
A.
left; had arrived
B.
left; arrived
C.
had left; had arrived
D.
had left; arrived
【简答题】蒙顶山甘露石室位于皇茶园左侧甘露峰,为明代修建的双坡顶单间 结构建筑 。
【单选题】I f yo u nee d an y thi n g fr o m us , pl e as e fee l fre e t o （ ） th e cal l but t o n dur i n g the whole flight.
A.
press
B.
click
C.
push
D.
pull
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