问题

__ today’s educators are using more and more technology in their teaching , many believe basic handwriting skills are still necessary for students to be successful—both in school and in life.

A:As
B:Since
C:While
D:If;

正确答案是：

同类题型

Grandmother always herchildren when she feels sad.

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Most of us know we should cut down on fat, but knowing such things isn’t much help when it shopping and eating.[ ]

We should never till tomorrow what we can do today .

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