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【单选题】
拨打电话应选择恰当的( ),以不影响对方工作和休息为宜。A.
拨打方式
B.
拨打时间
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举一反三
【简答题】A new steel and iron works (build)______ in our hometown now.
【单选题】--- What a beautiful city our hometown is! There are many trees ___________ of the road! --- Yes, and ____________ of the trees is growing larger and larger.
A.
on both side; a number
B.
on each sides; a number
C.
on both sides; the number
D.
on every side; the number
【简答题】()模式是商家对商家的电子商务，即企业与企业之间通过互联网进行产品、服务及信息的交换。(仅写出英文缩写即可)
【单选题】_______ some ways , there are many changes in our hometown .
A.
At
B.
To
C.
During
D.
In
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