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【单选题】
下面关于螺旋测微器描述错误的是A.
螺旋测微器又名千分尺
B.
螺旋测微器需要估读
C.
螺旋测微器需要零位读数
D.
螺旋测微器的读数只能是正数
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【单选题】Saint Patricks Day, which memorizes St. Patrick, patron god of Ireland, is on
A.
Nov. 5th.
B.
Jan. 25th.
C.
Mar. 17th.
D.
Sep. 1st.
【简答题】听录音，判断正(√)误(×)。 ( )l. go to school at 7:00. ( )2.I do my marhs. ( )3.When.is supper? ( )4.June is the sixth month. ( )5.It's cloudy and rainy.
【简答题】流行性出血性结膜炎宜选用 查看材料
【简答题】流行性出血性结膜炎宜选用（）。
【单选题】The National Day of Canada is
A.
July 1st.
B.
July 4th.
C.
January 26th.
D.
June 5th.
【简答题】阅读理解 Li Hong is from China. She is thir years old. My name is Rose. I'm from England. I'm thir, too. We are in the same grade, but we are not in the same class. Li Hong is in Class 3, Grade 1....
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