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【单选题】
( ) 的特点是变压器故障或检修不影响线路运行,而线路故障或检修要影响变压器运行,相应的变压器要短时停电。A.
内桥接线
B.
外桥接线
C.
单母线接线
D.
单母线分段接线
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【单选题】--- What does he look like? --- __________.
A.
He just got married
B.
He is about 40
C.
He is tall and thin
【单选题】－I don’t know －Because he has to look after his mother.
A.
Why he is leaving
B.
why is he leaving
C.
whether he will leave
D.
what is he leaving for
【单选题】Look, this is my father. _____ he is a great father. [ ]
A.
I think
B.
I thinks
C.
he thinks
D.
he think
【简答题】中国红十字会是从事人道主义工作的社会救助团体，是中华人民共和国统一的红十字组织，以弘扬“（ ）、（ ）、（ ）”的红十字精神，保护人的生命和健康，促进人类和平进步事业为宗旨。中国红十字会是国际红十字运动的重要成员。
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【单选题】I don’t know________. Because he has to look after his mother.
A.
why he is leaving
B.
why is he leaving
C.
whether he is leaving
D.
whether is he leaving
【单选题】Look! These shoes are for _______. [ ]
A.
her and I
B.
me and he
C.
I and you
D.
you and her
【单选题】_____ I noticed the puzzled look on his face, I realized that he didn't understand me. [ ]
A.
Although
B.
When
C.
Unless
D.
Until
【简答题】I can’t find John． Look!He＿＿＿a blue jacket today．
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