【判断题】被子植物的种子包被在果实中,而裸子植物的种子是裸露的,没有果皮的包被。
【单选题】甲公司于3月15日销售商品一批,应收账款100 000元,规定对方的付款条件为2/10、1/20、N/30。购货方于3月27日付款,甲公司实际收到的金额应为( )。
【单选题】Mike said he would write to me as soon as he arrived ________Tokyo.
【单选题】听力原文:M: I bumped into Mike at the Cafe and he said he would come to the surprise party tonight. W: Oh, then he can join us, finally. Last time when I ran into him at the library, he still complained h...
A.
Mike will host the party tonight.
B.
She met Mike just now.
C.
She will go to the party with Mike tomorrow night.
D.
Mike could not attend the party.
【多选题】多选题(至少有两个选项是正确的,多选、少选、错选、不选均不得分)
【单选题】听力原文:W: Mike said that he is looking for a job in the bookstore. M: Really? If I remember right, he had a chance to work there, but he turned it down. I thought he did not like the job. Q: What can be...
A.
He wasn't offered the job in the bookstore.
B.
He really wants to work in the bookstore.
C.
He didn't know where the bookstore was.
D.
He declined the bookstore job once.
【判断题】被子植物的种子包被在果实中,而裸子植物的自是裸露的,没有果皮的包被。
【简答题】自动空调系统电路主要由( )电路和( )电路。