试题题干
WORD FORMATION
Complete the following sentence with the proper form of the word in the bracket.
(science) Australian
have advised Ecuador on how to protect the seas around the famed Galapagos Islands.
参考答案
试题解析
have是谓语，前面缺少主语。Austrilian修饰名词，所以应该把science转化成名词科学家scientist,谓语是have，所以要在scientist后加s。句意：在如何保护加拉帕戈斯群岛附近的海域的事情上，澳大利亚科学家对厄瓜多尔提出了建议。