_____ about Lucy, the teacher called her parents to find out why she was so often absent from class．
#96654
A
Concerning
B
Considering
C
Concerned
D
Considered
推荐题目
The reason why Malaysia Airline Flight370 disappeared remained_____.
#88645
A
look into
B
to be looked into
C
looking into
D
to look into
Turkey opened the world's first trans-continental underwater rail tunnel．＿Asia and Europe on 29 October, 2013,＿closer the day when it will be possible to travel from London to Beijing via Istanbul by train.
#89257
A
connected; brought
B
connected; bringing
C
linking; brought
D
linking; bringing
to work overtime that evening, I missed a wonderful film.
#94855
A
Having been asked
B
To ask
C
Having asked
D
To be asked
It had been raining three days before we arrived, so we might as well _____ at home.
#97461
A
stay
B
to stay
C
have stayed
D
to have stayed