—A new railway has been built _______ in my home town. —It'll be more convenient for you to visit y

题干

—A new railway has been built _______ in my home town.

—It'll be more convenient for you to visit your parents.

A：recently

B：in the past

C：forever

上一题下一题 0.0难度选择题更新时间:2017-11-20 04:01:40

A

A、性质与用途	B、化肥与施用
干冰可用于人工降雨甲醛溶液用于浸泡食品，使其保鲜	铵态氮肥不能与碱性的草木灰混合施用如果庄稼的茎长得不好，可施用钾肥
C、环保与能源	D、健康与安全
为治理雾霾，禁止使用化石燃料为减少“白色污染”，使用可降解塑料	若出现贫血，可适当补充铁元素霉变的大米清洗煮熟后，可继续食用