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【简答题】水准仪上圆水准器的作用是 ,管水准器的作用是 。
【简答题】管水准器的作用是 ,圆水准器的作用是 。
【简答题】听录音，判断下列各句与录音内容是“√”“ ×”相符。 ( )1. Li Lin's aunt lives in Shanghai. ( )2. Tom is surfing the Internet ( )3. Linda studies English,Maths,Chinese and Science at school. ( )4. We have eight...
【单选题】Look, there are a lot of students ________ in the sea. [ ]
A.
surf
B.
surfed
C.
are surfing
D.
surfing
【简答题】水准仪圆水准器的作用是 ,管水准器的作用是 。
【单选题】In the 1960s the West Coast became an important center for rock music. Los Angeles and Southern California are famous for sunshine and surfing. There, a quieter kind of rock called surf rock became fa...
A.
The West.
B.
New York.
C.
The South.
D.
San Francisco.
【单选题】In the 1960s the West Coast became an important center for rock music. Los Angeles and Southern California are famous for sunshine and surfing. There, a quieter kind of rock called surf rock became fa...
A.
The West.
B.
New York.
C.
The South.
D.
San Francisco.
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