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【单选题】
( ) 显示器是目前单片机系统最常用的输出显示器A.
液晶
B.
二极管
C.
数码管
D.
LED 数码管
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皮皮学刷刷变学霸
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【单选题】Combine the following sentences using “even though.”Choose the best one. Sample: I am in high school. I cannot answer confidently.Even though I am in high school, I cannot answer confidently. Or: I ca...
A.
It was a hard job, even if I enjoyed it.
B.
Even if it was a hard job,I enjoyed it.
【单选题】______ I should fail again, I will not give up the experiment.
A.
Even so
B.
Although
C.
Even if
D.
Though
【简答题】中药性状鉴定的内容包括( )A. 质地 B、断面 C、大小 D、水试
【单选题】I'll help you, _____ I don't sleep for a night. [ ]
A.
because
B.
so
C.
even if
D.
even though
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