铁铝土纲土壤主要包括黄棕壤、砖红壤、赤红壤、红壤、黄壤等方面土类。
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【B18】
A. in
B. with
C. at
D. from
听力原文：How did John succeed in persuading the other members？
(36)
A. Firing them out.
B. Tearing them up.
C. Dating them.
D. Exhausting them.
Examination on virus from the Vietnamese woman implied that ______.
A. the woman got the virus from her sister
B. the woman's brother was also infected by bird flu
C. the woman is the first instance of confirmed victims
D. there was no evidence of human transmission yet
目前普通商品住房的最低资本金比例为20%。()
A. 正确
B. 错误
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