【判断题】采取限制性抬头的汇票,不经过背书可以直接转让。
【简答题】海水中主要离子的含量如下: 成分 含量/(mg/L) 成分 含量/(mg/L) Cl - 18980 Ca 2+ 400 Na + 10560 HCO 3 - 142 SO 4 2- 2560 Mg 2+ 1272 (1)常温下,海水的pH在7.5~8.6之间,其原因是(用离子方程式表示)______________________________。 (2)电渗析法淡化海水示意图如图所示,其中阴(...
【判断题】采取限制性抬头的汇票,不经过背书可以直接转让。
【简答题】手电钻使用前,须开机空转( )min,检查传动部分是否正常,如有异常,应排除故障后再使用。 A、1 B、2 C、3 D、4
【单选题】手电钻使用前,应开机空转()min,检查无异常后才可使用。
【判断题】、限制性抬头的汇票不经过背书可以直接转让。( )
【判断题】人力资源管理最根本的价值观是对人的看法。()
【单选题】听力原文:W:Someone told me the new restaurant on Green Street is pretty good. M:The atmosphere is wonderful.But what's more important to you,good food or nice atmosphere? Q:What does the man imply? (15)
A.
The food at the new restaurant is not very good.
B.
He has not been to the new restaurant yet.
C.
He would like to go to the new restaurant with the woman.
D.
A restaurant's atmosphere is very important to him.