________they visited the Science Museum，they showed great interest in everything they saw.
#30703
A
The first time
B
For the first time
C
At first
D
At the first time
推荐题目
(2013·高考四川卷)He is so busy.He cannot afford enough time with his son________he wants to.
#30663
A
even if
B
as if
C
because
D
before
They are talking excitedly about the writers and their books ________ interest them.
#30886
A
who
B
whom
C
that
D
Which
All people, they are old or young, rich or poor, have been trying their best to help those in need since the disaster.
#79731
A
even if
B
whether
C
no matter
D
however
Jordan kept his illness from his opponents before the final game they might know about it.
#30577
A
now that
B
on condition that
C
for fear that
D
in order that