7. We got train seats for the Lunar New Year season as we planned ______ and made our reservation
once tickets went on sale.
(A) ahead (B) almost (C) either (D) even
When should a child start to learn to use a computer? The answer depends on __21__ you
ask. Some early childhood educators feel that “the earlier, the better.” They believe that in
modern society, computer skills are essential for every child, just like reading and counting.__22__ , children should start using and playing with computers before elementary school.
However, other educators believe that computers could have a negative effect __23__ the
mental development of children. They say that children who play alone with a computer do not
learn how to share or interact with others. Furthermore, children do not use their imagination
enough __24__ the computer screen shows everything. Perhaps the best way for children to use
computers __25__ to use them only for a short period of time each day. If a child uses a computer
for only thirty minutes each day, she or he still has plenty of time to learn and play away from
the computer. 【題組】21. (A) which (B) whom (C) whose (D) how