关于黏油罐车的说法正确的是()。
A.可运输原油、重柴油、润滑油
B.可运输煤油、工业醇、苯等
C.装有两个呼吸式安全阀
D.采用上卸方式
参考答案:A
对SLE有较高特异性的自身抗体有 ()
A.抗dsDNA抗体
B.抗Smith抗体
C.抗核糖体抗体
D.抗增殖细胞核抗原抗体
E.抗着丝点抗体
It was a bad idea to build a power station in the deep valley, but it _____ as well as we had hoped.
A.cameoff
B.madeout
C.broughtout
D.wentoff