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【单选题】
1岁小儿体格发育正常,体重9kg,头围46cm,身高75cm,其胸围最可能为
A.
32cm
B.
34cm
C.
46cm
D.
48cm
E.
52cm
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参考答案:
举一反三
【简答题】听下面一段材料,回答第1-3题。 1. What is the relationship between the speakers? A. T hey are friends. B. They are strangers to each other. C. They are husband and wife. 2. Why does the woman come to talk with the ...
【单选题】_____ the bathroom window broke I was having a shower.
A.
When
B.
Where
C.
Since
D.
As
【简答题】Nearly half the companies plan to expand their graduate programs. T hey are featured in the Times Top 100 Graduate Employers. T hey increase the total number of vacancies by 10 percent. T he number of...
【简答题】用 watch, see, look at, look 填空。 1. I______around but I can't ______anybody. 2. —Who isn't here? —Let me ______. 3. —What do you do on Sundays? —I______TV. 4. They ______ ______ my family photo. 5. If ...
【单选题】It was Johnson broke the window of the classroom
A.
that
B.
who
C.
which
D.
whom
【单选题】________ big or small countries, we will make friends with anybody who admits that there is only one China.
A.
Instead of
B.
Thanks to
C.
Except for
D.
Regardless of
【单选题】Raccoon coats are unsanitary. They shed. They smell bad. They weight too much. T hey are unsightly .
A.
invisible
B.
ugly
C.
precipitate
D.
provisional
【判断题】It was yesterday when he broke the window.
A.
正确
B.
错误
【单选题】--- __________ came to see you yesterday. ---Who was __________?
A.
Somebody; he
B.
Anybody; he
C.
Somebody; it
D.
Anybody; it
【多选题】如图 所示电路中,已知 R 1 = 2K , R f = 5K , R 2 = 2K , R 3 = 18K , U i = 1V ,则下列分析与计算正确的是( ) 。
A.
U + =0.1* U i
B.
U + =0.9* U i
C.
U o =3.5* U +
D.
U o =2.5* U +
E.
U + =0.9V ,    U o =3.15V
F.
U - =0.1V ,    U o =0.25V
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