DC-7分机控制盘内存储控制程序的芯片是()。
A.80C39
B.27C16
C.74C373
D.2732
参考答案:B
下列属于纠正不良习惯的方法有[ ]
①让好朋友来监督约束自己
②用暗示法提醒自己
③每天下决心改,每天犯老毛病
④写日记来约束自己
A.①②③
B.②③④
C.①②④
D.①③④
Her clothes were too()for the occasion.
A.relaxed
B.casual
C.indifferent
D.flexible