根据土壤侵蚀的实际情况,国标规定,把水力侵蚀、风力侵蚀强度分为微度、轻度、()、强烈、极强烈和剧烈等六级。
A.较强烈
B.强度
C.中度
D.极强度
参考答案:C
The weight of your bicycle is twice __ that of mine.
A.as many as
B.as large as
C.as heavy as
D.as more as
从主茎各节生长出来的第一侧枝,其生长最好,最长的是主茎尾部的侧枝。