c27景观教材

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翻译

1.Which value represents the most alkaline condition? 1.以下哪一个数值表示最强的碱性？

A. 6 A. 6

B. 7 B. 7

C. 10 C. 10

D. 12 D. 12

2.What is the correct method for pruning an oak tree branch? 2.修剪橡树枝条的正确方法是：

A. Flush against the trunk A. 紧贴树干切割

B. Midway along the branch B. 在枝条中段切割

C. One foot from the branch base C. 距枝条基部一英尺处切割

D. Just outside the branch collar D. 在枝领外侧切割

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