【判断题】一般来说酵母菌繁殖方式包括无性繁殖和有性繁殖,但是以无性的出芽繁殖为主( )
【单选题】— ______ does his sister water the flowers? — Once a day. [ ]
【单选题】根据下列文章,请回答 41~45 题。London's First Light Rail System The Docklands Light Railway (DLR) took just three years to build at a cost of 77 million, It is London's first Light Rail System, but its route foll...
A.
was constructed in the nineteenth century.
B.
will be finished in three years' time.
C.
follows some of the original lines.
D.
took three years longer than expected to complete.
【单选题】听力原文:M: We are having a party Saturday night. Can you come? W: I wish I could. But I work at the hospital on weekends. Why can't the woman go to the party?
B.
Because she has to work.
C.
Because she likes to stay at home.
【单选题】听力原文:W: Hello, I'm Mary, but have we met before? M: No, I'm new here. I just started working for this company. What can we learn about the man from the conversation?
D.
He's the woman's friend.
【简答题】由于有价证券是虚拟资本,所以它的价格总额总是等于实际资本额。( )
【单选题】——_____________ does she weigh? ——Her ______________ is 50kg.