英语不懂 希望全部正确

英语不懂 希望全部正确
.My mother is a doctor.She is ( ) medicine.
A.from
B.at
C.in
满分：2 分
2.In redesigning the assembly line the engineer found it difficult to ____ his intention without adequate money.
A.carry out
B.look into
C.set aside
D.concentrate on
满分：2 分
3.A:Hello.I'm David Manning.Nice to meet you.B:( ).
A.I'm nice,too
B.Fine,thank you
C.Nice to meet you too.I'm Xiaoyan
满分：2 分
4.You will never be able to enter that university ____you get very high scores on the examinations next month.
A.if
B.as
C.although
D.unless
满分：2 分
5.Having lived in Italy for thirty years,Vivian and her husband moved to make a ____ home in New York.
A.permanent
B.determined
C.complicated
D.worthwhile
满分：2 分
6.One of the most remarkable developments in ____ electronic age has been the televising of college-level courses.
A.every
B.such
C.the
D.each
满分：2 分
7.We haven’t seen Miss White for quite a few months since she was ____ into a big hospital round the corner.
A.vanished
B.endured
C.invited
D.admitted
满分：2 分
8.A:Whose dog is it?B:( )our dog.( )name is Rex.
A.It's…It's
B.Its… Its
C.It's… Its
满分：2 分
9.Mr Green is now ( ) a holiday.
A.in
B.with
C.on
满分：2 分
10.A:I'm keen on football.B:So ( )I.
A.have
B.do
C.am