牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether

牛津译林版 - 九年级上册 - Grammar: Object clauses introduced by that & Object clauses introduced by if or whether