某小麦品种主茎总叶数为13叶,5个 伸长节间, 其主茎基部第2节间开始伸长时幼穗分化进入小花原基分化期。
参考答案:错
保卫人员在服务区域内,处置持械群殴,都应先报“()”。
A new hotel()in the center of town at the moment
A.has been built
B.is built
C.was built
D.is being built