【简答题】常见建筑装饰涂料按化学成分可分为 、 、 。
【简答题】It was very clever of her to __________ his argument _____________ himself.
【多选题】下面关于钢材中各化学成分的叙述正确的是( )
B.
锰是有益元素,弱脱氧剂,能消除硫对钢的热脆影响
C.
硅是强脱氧剂,适量的硅可提高钢的强度,对变形性能无明显影响
D.
磷元素在低温下能提高钢材强度,还能增加钢材的变形能力
【简答题】It was very clever______you to work out
the connection______him
【单选题】It was very clever of her to________his argument_________himself.
【简答题】选词填空: take his time,a couple of, fate, accent,witness,turn...against,trial,a chance of,confirmed From her _______ I guess she’s from the Northeast. 2. It was very clever of her to_____ his argument...
【单选题】在编制本年度合并会计报表时,如果以前年度母公司以高于其账面价值的价格出售给子公司的固定资产,在本年度售出企业集团,则不应当再对该内部固定资产交易作抵销处理。( )
【单选题】关于Python字符吕,下列说法错误的是___________.
C.
用户既可以用单引号,也可以用双引号创建字符串