白色念珠菌产生厚壁孢子的培养基是()
A.沙-保培养基
B.SS培养基
C.玉米培养基
D.罗-琴培养基
E.中国蓝培养基
参考答案:C
在电除尘器内部,烟气为水平方向流动的除尘器称为()。
---The vase cost me almost 100 yuan.
---Well, it was crazy of you to spend so much money _____you could buy a much cheaper one.
A.while
B.if
C.because
D.when