The difference in achievement between the pupils are partly ________by their differences in age.
A．accounted for B．put forward
C．cut down D．sorted out
Never will I forget the war and sufferings caused to the people．
A．it B．which C．what D．as
I believe a leaf of grass is than a star in the sky．Every plant gives us pleasure in its own way．
A．not less than B．no less C．much less D．more less
be sent to work in the shop?
A．Who do you suggest
B．Whom do you suggest
C．Do you suggest who should
D．Do you suggest whom to
People on the grassland of is now Kazakstan were the first to achieve both riding and milking horses．
A．where B．which C．what D．as
Children under sixteen are not permitted to participate in such kind of activities ________ bad for their mental development.
A．as is B．as are C．that are D．that they are
