以下提示重症肌无力的辅助检查结果是()
A.重复电刺激结果正常
B.疲劳试验阴性
C.神经传导速度减慢
D.AChR-Ab增高
E.脑脊液蛋白升高
参考答案:D
At present,_____ number of students are near-sighted and, what’s worse, _____number of them is increasing.
A.a; the
B.a; a
C.the; the
D.the; a
品尝酵母多纳滋时,有酸味原因之一为()
A.基本发酵不足
B.中间松弛不足
C.最后发酵太久
D.油温太低