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【单选题】
酸性土壤和碱性土壤的盐基饱和度的大小是 ( ) 。A.
酸性土壤高
B.
碱性土壤高
C.
一样
D.
无法判定
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皮皮学刷刷变学霸
举一反三
【单选题】First, we decide whether we are superior or inferior to others on certain dimensions, such as attractiveness, intelligence, popularity, etc.
A.
we decide whether we are superior or inferior to others on certain dimensions
B.
we decide whether we are superior or inferior to others
C.
we decide whether we are superior or inferior
【单选题】First, we decide whether we are superior or inferior to others on certain dimensions, such as attractiveness, intelligence, popularity, etc.
A.
First, we decide whether we are superior or inferior .
B.
First, we decide whether we are superior or inferior to others on certain dimensions.
C.
First, we decide whether we are superior or inferior to others.
【简答题】According to the passage, when we decide to go for it, we only consider______. [A] safety [B] action [C] result [D] situation
【简答题】照例子，写算式． 例：60÷20=3；÷20≈3
【单选题】According to the passage, when we decide to go for it, we only consider______.
A.
safety
B.
action
C.
result
D.
situation
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