【简答题】绘制钢笔应注意的是,钢笔画受工具,材料的限制,绘制的画幅不宜过( ) ,否则难以表现,选择的纸张以光滑,厚实,不渗水的为好,一般绘图纸,白卡纸即可
【单选题】Experts are now advising schools not to use this material at all costs.最合适的译文是______.
A.
专家们建议学校切勿不惜任何代价使用这种材料。
B.
专家们建议学校切不要付出任何代价使用这种材料。
C.
专家现在建议,各种学校无论如何也不能使用这种材料。
D.
专家现在建议,学校不要使用这种材料作为代价。
【单选题】Health experts are now____that even a little exercise, such as doing housework or light gardening, is far better than none at all.
【单选题】Health experts are now ____ that even a little exercise, such as doing housework or light gardening, is far better than none at all.
【单选题】Health experts are now ______that even a little exercise, such as doing housework or light gardening, is far better than none at all.
【单选题】Health experts are now ________ that even a little exercise, such as doing housework or light gardening, is far better than none at all.
【多选题】在繁多的治疗乙肝的药物当中,公认的可以直接作用于病毒的有( )。