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【判断题】
已知一个IS=4A的理想电流源与一个R=10Ω的电阻串联，则这个串联电路的等效电路可用（US=0.4V的理想电压源与R=4Ω的电阻串联）表示。A.
正确
B.
错误
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【单选题】l．—Hello! My name_________ Tom． —Hello! I _________ Kate．
A.
is is
B.
am am
C.
am is
D.
is am
【单选题】—Hi, Jack．You look a bit fat now． —Yes, I ______ five pounds recently．
A.
am putting on
B.
will put on
C.
have put on
D.
had put on
【简答题】Match the capitals and the countries.
【单选题】‘I’____the first letter in the word‘irregular’,and there is___‘u’and ___‘l’in it.
A.
is, a, an
B.
am, an, a
C.
is, an, a
D.
am, a, an
【单选题】Not for one minute______think I have any hope of getting promoted.
A.
do I
B.
I do
C.
am I
D.
l am
【简答题】Please match the countries on the left side with the flags on the right side. 1:_____ 2:_____ 3:_____ 4:_____ 5:_____ 6:_____
【简答题】Watch the interviews about "Family trends" and match the countries witht he correct family trend. Ukraine ______ a. In traditional families, males usually work but it's changing. Colombia____...
【简答题】Can you guess where these foods come from? Match the countries with the foods.
【简答题】Please match the pictures with the countries below according to their ways of greeting.
【简答题】Match the features of the resume with the countries.
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