玉米缺粒
参考答案:缺粒表现为多种形式,有的果穗一侧自基部到顶部整行没有籽粒,有的整个果穗结籽很少,缺粒在果穗上散乱分布。
To people's great surprise, in Japan Earthquake, a young man ________ the big earthquake under the ruins where he stayed 7 days without anything to eat.
A.lived
B.stayed
C.survived
D.remained
人行道绿化带设计注意要点?