城市儿童看电视时间长，体力活动减少，容易导致（）
A.营养缺乏病的发生
B.消瘦的发生
C.肥胖的发生
D.身高降低
E.发育畸形
参考答案：C
, we could forgive him for his mistakes!
A．Were he still a child
B．If he is still a child
C．Did he realize he is wrong
D．He were still a child
在进行带电作业，需要填写第二种工作票的为（）．
A、在高压设备外壳工作
B、在带电线路杆塔上工作
C、在运行中配电变压器台架上工作
D、以上全是
