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【多选题】
纸质的参考文献类型及标识正确的有()。
A.
汇编 N
B.
专利 P
C.
学位论文
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参考答案:
举一反三
【单选题】心脏由哪一层分化而来
A.
内胚层
B.
中胚层
C.
外胚层
D.
滋养层
E.
蜕膜
【单选题】l'm leaving for New York( )three day's time.
A.
for
B.
in
C.
at
D.
on
【单选题】对水航速是船舶在 情况下的对水航速。I.无风流;II.有风无流;III.有流无风;IV.有风流。
A.
B.
Ⅰ~Ⅳ
C.
Ⅰ,Ⅱ,Ⅳ
【简答题】The Tokyo earthquake of【L11】______happened just before the middle of the day.
【单选题】相对计程仪航速是船舶在 情况下的对水航速。I.无风流;II.有风无流;III.有流无风;IV.有风流。
A.
B.
Ⅰ,Ⅱ
C.
Ⅰ~Ⅳ
【单选题】对水航速是船舶在 情况下的对水航速,I.无风流;II.有风无流;III.有流无风;IV.有风流
A.
仅I
B.
I~IV
C.
I、II、IV
D.
I、Ⅱ
【单选题】l' d really like to be a photographer and spend the _______ day taking photographs!
A.
first
B.
whole
C.
all
D.
best
【单选题】相对计程仪航速是船舶在 情况下的对水航速。I.无风流;II.有风无流;III.有流无风;IV.有风流。
A.
B.
Ⅰ,Ⅱ
C.
Ⅰ~Ⅳ
D.
Ⅰ,Ⅱ,Ⅳ
【简答题】阅读理解 Children in the USA like K Day very much. K is for kites. March 7 is the day. On that day lots of children go out in the open air. They take their kites with them. Some kites are very big. Others...
【单选题】________,Valentine's Day is celebrated. [     ]
A.
On May l st
B.
On February 14th
C.
On June l st
D.
On September l st
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