问题
选择题
| The chemical composition of man's blood is similar to _______ of sea water. |
A. that B. there C. which D. here |
答案
答案：A
搜题请搜索小程序“爱下问搜题”
| The chemical composition of man's blood is similar to _______ of sea water. |
A. that B. there C. which D. here |
答案：A