While building a tunnel through the mountains, ______.
#93626
A
an underground lake was discovered
B
there was an underground lake discovered
C
a lake was discovered underground
D
the workers discovered an underground lake
推荐题目
____ his telephone number, she had some difficulty getting in touch with Bill.
#97339
A
Not knowing
B
Knowing not
C
Not having known
D
Having not known
______ by his grandparents in the countryside, he isn’t used to _______ in the city.
#95601
A
Having brought up, live
B
Grown up, living
C
Growing up, live
D
Brought up, living
 Tom sounds very much ________ in the job, but I'm not sure whether he can manage it.
#89216
A
interested
B
interesting
C
interestingly
D
interestedly