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【单选题】
关于硅肺的描述,正确的是A.
大于5μm的硅尘致病性强
B.
硅酸导致巨噬细胞自溶
C.
硅结节内无免疫球蛋白
D.
纤维性结节是硅肺的早期病变
E.
胸膜常无病变
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举一反三
【单选题】The boys made ______, so their teacher got very _______. [ ]
A.
much noise, angrily
B.
much noise, angry
C.
many noise , angrily
D.
many noise, angry
【单选题】Parket Co acquired 60% of Suket Co on 1 January 20X7. The following extract has been taken from the individual statements of profit or loss for the year ended 31 March 20X7: Parket Co consistently mad...
A.
$954,000
B.
$950,000
C.
$774,000
D.
$766,000
【单选题】I have got _____ work to do on a ______ cold day.
A.
much too, too much
B.
too much, too much
C.
too much, much too
D.
much too, much too
【单选题】In an instant message, “G2G” probably means “________.”
A.
got too much
B.
got to go
C.
got two goals
D.
got to guess
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