【多选题】人口年龄结构对劳动力供给的影响主要表现在( )。
【单选题】The man was_________ to six years in prison for treating his wife cruelly.
【简答题】Complete the following sentences with what you have rememberd. (1)When the man at the table was_________that a sufficiently large crowd of people had collected, he began distributing the packets. (2) ...
【判断题】因洪水困在有斜坡的房上,风浪大时,可抓住屋顶的烟囱、电视天线等。()
【简答题】I was on the escalator in a market. There was an old man who was about five or six people in the front of me. People behind him were all in a hurry and saw him as a rock. The old man knew these clear...
【简答题】The man was six ______ (foot) two ______ (inch) tall.
【单选题】☆248.易引起沙门菌食物中毒的食品主要有( )。