机油的粘性越大,流动性就()。
参考答案:越大
The living room is clean and tidy, with a dinning table already____ for a meal to be cooked. [ ]
A. laid
B. laying
C. to lay
D. being laid
空腹血糖、糖耐量试验正常,空腹尿糖阳性,应考虑()
A.嗜铬细胞瘤
B.库欣综合征
C.家族性糖尿病
D.甲状腺功能亢进
E.垂体前叶功能亢进