厥阴经脉气血衰竭可出现
A.耳聋,百节皆纵,目寰绝系
B.戴眼,反折,瘛疭
C.口目动作,善惊忘言,色黄,其上下经盛,不仁
D.中热咽干,善溺心烦,甚则舌卷卵上缩
参考答案:D
To save class time,our teacher has ________ students do half of the exercise in class and complete the other half for our homework.
A.us
B.we
C.our
D.ours
若100 mL 0.1 mol·L-1硫酸铝溶液与氢氧化钠溶液反应,得到1.17g沉淀,则需0.5 mol·L-1NaOH溶液( )
A.130mL
B.100mL
C.90mL
D.50mL