After going into the concert hall, the mother _____ a friend and went over to greet him.
#65126
A
searched
B
knew
C
spotted
D
realized
推荐题目
_________ money has been spent in building the modern library, where we can read books in our spare time. 
#67466
A
A large amount of
B
The number of
C
A large number of
D
A great deal
They ______ the train until it disappeared in the distance.
#81549
A
saw
B
watched
C
noticed
D
observed
---- Would you please ______ the form for me? ------ _____________.
#73188
A
fill; It’s a pleasure
B
fill in; With pleasure
C
fill in; My pleasure
D
fill in; I’ll be happy to