No matter what substance it may be, it is ________ atom.
#101591
A
resulted from
B
formed
C
made up of
D
made up with
推荐题目
I ______ all day and I haven’t a penny left.
#103821
A
had shopped
B
am shopping
C
have shopped
D
have been shopping
Many facts proved that long before Columbus ________ America, Chinese had visited it.
#103829
A
noticed
B
uncovered
C
discovered
D
arrived
His parents are very concerned about his son at school because he _______moving in his seat.
#103160
A
is always keeping
B
always keeps
C
does keep
D
has always kept
Hurry up! Switch over to Channel 8. The TV series __________ immediately.
#99817
A
is shown
B
will be shown
C
was shown
D
is being shown