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He also asks for shrimp fried rice.

A. 对
B. 错

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He wants to drink iced tea after the meal.

A. 对
B. 错

可编程序控制器的输入/输出响应速度受( )影响较大。A、器件性能 B、扫描周期 C、程序 D、外接设备

A. 器件性能
B. 扫描周期
C. 程序
D. 外接设备

选出适合Allen和Sara的匹配字母。A. eat more vegetables and fruitsB. go outside with classmatesC. do some exerciseD. eat regular mealsE. eat a balanced dietF. drink less than 2 cups of coffee every dayFor Allen(1)For Sara (2)

木地板的铺设方式有____和____两种。

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