【简答题】Tom was nine years old and he went to a school near his house. He went there on foot and came back home usually at 4 o’clock. But last Monday he was very late. His mother asked, “Why are you so late t...
【单选题】有机磷中毒经过治疗后症状缓解,24~96h后,突然发生死亡,称为
【简答题】When he was asked why he went there, he said he was sent there to be trained for a space flight. When ____why he went there, he said he was sent there to be trained for a space flight. (用分词)
【单选题】有机磷中毒经过治疗后症状缓解,24~96小时后突然发生死亡,称为()
【简答题】常用的确定土抗剪强度参数的室内试验有( )、三轴压缩实验以及无侧限抗压强度试验。
【单选题】关于科学知识的学习,正确的是( )。
A.
引导幼儿对身边常见事物和现象的特点、变化规律产生兴趣和探究的欲望
【单选题】有机磷中毒经过治疗后症状缓解,24—96小时后突然发生死亡,称为( )
【单选题】Why did the man go to the luggage office?
A.
He went there to get his case.
B.
He went there to see a friend.
C.
He went there to buy something to eat.
D.
He wanted to ask when the train was leaving.