组塔过程中，组立的杆塔不得用临时拉线固定过夜。需要过夜时，应对（）采取安全措施。
参考答案：临时拉线
肾脏葡萄糖阈的数值为
A．5.6～7.8 mmol/L(100～140mg/d1)
B．8.9～10.0retool/L(160-180mg/d1)
C．6.7～8.9 mmoVL(120～160mg/d1)
D．10.0～11.1 mmol/L(180～200mg/d1)
E．4.4～6.7 mmol/L(80～120ml/d1)
Which of the following is commonly used to bid farewell among the Chinese people as well as among English speakers
A．It’s nice to have met you.
B．Walk well, please.
C．See you tomorrow.
D．I’m pleased to know you.
