PowerPoint中,创建表格的过程中如果插入操作错误,可以点击工具栏上的撤销按钮来撤销。
参考答案:错
—We decided Jack to take part in the competition.
—I couldn’t agree more. He studies and he is also the cleverest in his class.
A.to send; most hardly
B.send; most hardly
C.to send; hardest
D.send; hardest