就业专项资金只能用于社会保险、岗位补贴、最低生活保障人员就业补贴，不能侵占、挪用。
参考答案：错
“You’ll have to wait for two hours, ________ is, at about 11:30, ________ the medical report will come out.” the doctor said to me. [ ]
A. that; when
B. which; that
C. that; which
D. it; whose
若锅炉水含铁量较大时，有生成（）的可能。
A、磷酸盐铁垢
B、氧化铁垢
