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【单选题】
XJE05 型经纬仪在定向操作时,调整好光学度盘和光电码盘后,应及时按下( )来结束定向操作。A.
B.
定向漏球键
C.
开机键
D.
角度键
手机使用
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【简答题】中药提取 是指选择适当的 和 使中药材中所含的 或 尽可能浸出的单元操作。
【简答题】Dear Mom, We had a nice time in the park last week, Mom, but you left the day before yesterday. Where did you? What happened to you? When we were together, we went shopping, flew kites, went swimming ...
【简答题】II. Complete the following passage with the words in the box. Each can be used only once. A. restaurant B. arrived at C. back D. but E. so My family went o...
【单选题】Compare the following two paragraphs. Which one is more coherent? paragraphs 1:Roy brought his basketball. We played basketball. We played for two hours. We were hot. We were thirsty. Connie and Roy’s...
A.
paragraph 1
B.
paragraph 2
C.
both of them
D.
none of them
【简答题】如果工具箱中某工具图标的右下角有黑色小三角,表示 。
【简答题】I did get a bit _________ (annoy) because we had cheese sandwiches every lunchtime.
【简答题】四则运算表达式求值的报告,请将word文档通过附件方式提交。
【单选题】We not only _all the sandwiches but we ate all their cake too
A.
finished
B.
have finished
C.
would finish
D.
had finished
【简答题】阅读短文,完成练习 Last Monday, we went to a park by bike. We had a great day. We flew kites. Then Lily sang some songs. At twelve o'clock, we had lunch together. We had sandwiches and some milk. In the aftern...
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