【单选题】The productions manufactured by Asahi Chemical,Japan’S largest polystyrene manufacturer take up __________ of the market.
【判断题】()红外与紫外分光光度计在基本构造上的差别是检测器不同。
【多选题】下列属于新民主主义社会的五种经济成分的有( )。
【单选题】the productions manufactured by Asahi Chemical, Japan/'s largest poly tyrene manufacturer take up of the market.
【单选题】The world 'yields' (line 13) means ______.
【单选题】In their productions, choreographers of modem dance have introduced humor, protested social injustice, and probed psychological problems.
【单选题】The productions manufactured by Asahi Chemical, Japan's largest polystyrene manufacturer take up of the market.
【多选题】下列( )情形海关可以复验。
A.
经初次查验未能查明货物的真实属性,需对已查验货物的某些性状做进一步确认的
C.
进出口收发货人对海关查验结论有异议,提出复验要求并经海关同意的
【单选题】It is time that we ______ computers to the productions of iron and steel.