We students should treasure the short senior school’s study life of three years. Once ________, the opportunity can’t get back.
#80710
A
losing
B
was lost
C
lost
D
being lost
推荐题目
Not until then _____ their marriage was breaking up because they had little in common.
#83081
A
did I realize
B
I realized
C
had I realize
D
has I realized
Though ______in a big city, Peter always prefers to paint the beautiful scenes of country life.
#80355
A
raised
B
was raised
C
raising
D
raises
Small sailboats can easily turn over in the water ________.
#82117
A
if not managed carefully
B
if are not managed carefully
C
unless not managed carefully
D
unless are not managed carefully
Those who are not admitted to university, ________, may attend some other courses or classes for adult higher education.
#80413
A
though important
B
if possible
C
unless necessary
D
if ever
Between the two windows was taken 10 years ago.
#79643
A
a picture hangs that
B
a picture hanging which
C
does a picture hang which
D
hangs a picture that