一般情况下,水稻早发生的分蘖都可成穗,这样的分蘖称为().
参考答案:有效分蘖
一What do you think of Martin ?
一He is the boy in our class.He answers many questions and has created three clubs
A.most energetic
B.liveliest
C.most active
D.most confident
根据《工程建设强制条文》要求,附着式脚手架架体宽度不得超过()m
A.1
B.1.1
C.1.2
D.0.5