填土边坡施工应自上而下分层进行,每一层填土施工完成后均应进行相应技术指标的检测,质量检验合格后方可进行下一层填土施工。边坡工程在雨季施工时应做好水的排导和防护工作
参考答案:错
离子选择性电极法测得的是血清样本中离子的()
A.电位差
B.浓度
C.电量
D.数量
E.电流
用括号内所给词的适当形式填空(每空一词)。
小题1:Our English teacher ________ (飞) to England last year.
小题2:The teenagers in China like to celebrate __________(西方) festivals.
小题3:While watching Top Ten Figures touching China, we couldn’t stop clapping with ________. (激动)
小题4:At weekends, the shops are much _________(吵闹) than usual.
小题5:The police knew the _________(强盗) names very well.
小题6:Yao Ming is one of my _________ (hero).
小题7:I’m _________ (terrible) sorry about being late again.
小题8:The students in Grade Nine are looking forward to _________ (win) the final-exam.
小题9:Young girls should learn to protect ________ (they) from all kinds of danger.
小题10:It’s a pity that the poor student always answers the questions __________ (correct).