___________(click) on the different designs and compare them.
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The printer ____________(jam) yesterday.
Keep dry.
A. 保持干燥
B. 继续干燥
C. 拥有干燥
D. 加强干燥
First, choose the correct line.
A. 方便的
B. 安全的
C. 正确的
D. 便宜的
The baby is sleeping. Please turn the TV down.
A. 降低(音量)
B. 打开
C. 升高(音量)
D. 关闭