单选题:As he is going to work in Holland for two years,he will be p 题目分类:理工类 题目类型:单选题 查看权限:VIP 题目内容: As he is going to work in Holland for two years,he will be parted from his two children. A.stayed B.separated C.far D.worked 参考答案: 答案解析:
The technology of freezing stem cells from different strains The technology of freezing stem cells from different strains of chicken can do a 分类:理工类 题型:单选题 查看答案
根据下列材料,请回答题Clone FarmFactory farming could soon enter a new 根据下列材料,请回答题Clone FarmFactory farming could soon enter a new era of mass produc 分类:理工类 题型:单选题 查看答案
An article dealing with results from different studies on th An article dealing with results from different studies on the same topic is call 分类:理工类 题型:单选题 查看答案
某火炮厂发生爆炸事故,造成39人死亡,49人受伤。事故基本情况是:该火炮厂是村办集体企业,由村民陈某任厂长,实行承包经营 某火炮厂发生爆炸事故,造成39人死亡,49人受伤。事故基本情况是:该火炮厂是村办集体企业,由村民陈某任厂长,实行承包经营,实际上是由陈某与村民杨某合伙生产经营。 分类:理工类 题型:单选题 查看答案
从业人员长期接触B厂木材加工车间内的粉尘可能会引起的职业病是( )。 从业人员长期接触B厂木材加工车间内的粉尘可能会引起的职业病是( )。 A.尘肺 B.苯中毒 C.炭疽 D.职业性哮喘 E.甲醛中毒 分类:理工类 题型:单选题 查看答案