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Bcause American feared invasion,the first tunnel wasn`t completed.
A French engineer suggested a better plan two years later?
The Channel Tunnel was officially opened on March 7,1984.
suggest doing sth.
suggest+从句
suggest表示"建议"时 从句用虚拟语气(should+动词原形,should可省略)
The teacher suggested that we (should) clean the blackboard after class.
老师建议我们课后把黑板擦了
suggest表示“暗示”时 从句用真实语气
His silence suggested that he agreed with my decision. 他的沉默暗示他同意我的决定
a plan for a twenty-one-mile tunnel
twenty-one-mile 为形容词, 修饰tunnel There is a one-hundred-mile bridge between the two islands.
