00.10: 6.The first inhabitants of the territories_Canada came across the B.Strait and along the edge of the Arctic ice. (A)make up that now (B)make up now that (C)that make up now (D)that now make up 为什么答案选D呢?我觉得应该选C,因为that是做inhabitants的定语,意思是“创造了现在的加拿大的第一批居住者”。如果意思是“组成现在加拿大上的第一批居住者”就没有必要用now ,谓语动词不需要用came. 01.8: 18.The bathyscaphe,a free-moving vessel (designed for) underwater exploration,(consists of) a Flotation compartment (with a) observation capsule (attached underneath) it. 两个语法笔记的答案都是D,说是固定搭配。C没有错吗?a不需要换成an吗?看了好几遍,怀疑是不是眼睛出问题了。谁能解答一下,谢谢!