【单选题】Choose a subordinating conjunction to combine each pair of simple sentences. 选择合适的连词连接每一题中的两个句子。 The number of school bus casualty is not large. The safety of children is always of intense public conc...
【单选题】Choose a coordinating conjunction or a subordinating conjunction to combine each pair of simple sentences.(1)The number of school bus casualty is not large.(2)The safety of children is always of inten...