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【单选题】
— So how long have you been in Beijing? — Just a couple of days. I’m on a great tour, you know, and I ______ all the places of interest here.A.
visited
B.
am visiting
C.
have visited
D.
have been visiting
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【简答题】对于宿主型数据库语言SQL，DBMS目前主要采用（ ）方法来处理。 A)修改 B)扩充 C)重新定义 D)预编译
【多选题】影响或决定资本积累量的基本因素是( )
A.
剩余价值率的高低
B.
社会劳动生产率的水平
C.
所用资本和所费资本差额的大小
D.
预付资本量的大小
E.
生产资料数量的多少
【单选题】—It's raining heavily in the south. Lots of houses are damaged (毁坏). —That sounds _____. [ ]
A.
pretty good
B.
terrible
C.
well
D.
not bad
【单选题】The President said to the public, '______ hoped that people in the area will recover from the terrible disaster soon.' [ ]
A.
This is
B.
There is
C.
That is
D.
It is
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