The crew are divided as to the best way to cook the fish.
2. and 连接的两个名词做主语时，谓语动词的单复数情况。
一般情况下，and 连接的两个名词作主语时，谓语动词用做复数形式。
但有些情况下，and 连接的两个名词意指同一任务、同一事物、同一
概念时，谓语动词要用单数形式。
Lucy and Lily are twins.
The writer and the artist have come.
The writer and artist has come.
另外，如果 and 连接的两个单数名词均有 each, every, many a, no 等词
修饰时，谓语动词用单数形式。
Many a boy and many a girl likes it.
No boy and no girl likes it.
3. 若 none of 后面的名词是不可数名词，它的谓语动词就要用单数。
若它后面的名词是复数，它的谓语动词用单数或复数都可以。
None of the salt was left.
None of us has (have) been to Australia.
4. the +形容词（或过去分词）作主语时，常指一类人，谓语动词用复
数形式。
The young are usually very active.
The wounded are being taken good care of here now.
5. 关系代词 who, that, which 等在定语从句中作主语时，其谓语动词
2. and 连接的两个名词做主语时，谓语动词的单复数情况。
一般情况下，and 连接的两个名词作主语时，谓语动词用做复数形式。
但有些情况下，and 连接的两个名词意指同一任务、同一事物、同一
概念时，谓语动词要用单数形式。
Lucy and Lily are twins.
The writer and the artist have come.
The writer and artist has come.
另外，如果 and 连接的两个单数名词均有 each, every, many a, no 等词
修饰时，谓语动词用单数形式。
Many a boy and many a girl likes it.
No boy and no girl likes it.
3. 若 none of 后面的名词是不可数名词，它的谓语动词就要用单数。
若它后面的名词是复数，它的谓语动词用单数或复数都可以。
None of the salt was left.
None of us has (have) been to Australia.
4. the +形容词（或过去分词）作主语时，常指一类人，谓语动词用复
数形式。
The young are usually very active.
The wounded are being taken good care of here now.
5. 关系代词 who, that, which 等在定语从句中作主语时，其谓语动词
