The amount of pressure which the materials are subject to affects the quality of the products.
Despite much research, there are still certain elements in thelife cycle of the insect that are not fully understood.
There are many valuable services which the public are willing topay for, but which do not bring a return in money to the community.
Buying clothes is often a time-consuming job because those clothesthat a person likes are rarely the ones that fit him or her.
To understand the situation completely requires more thought thanhas been given thus far.
4.主语带有(together/along)with, such as, as well as, accompanied by,including, rather than 等附加成分, 谓语的数不受附加成分的影响。如：
The president of the college, together with the deans, is planninga conference for the purpose of laying down certain regulations.
a great many + 可数名词复数 谓语用复数
many a + 可数名词单数 谓语用单数
a number of +可数名词复数 谓语用复数
the number of +可数名词复数 谓语用单数
the majority of +可数名词复数 谓语用复数
each/every +可数名词单数 谓语用单数
neither/either of +可数名词复数 谓语用单数
more than one +可数名词单数 谓语用单数
one and a half +可数名词复数 谓语用单数
the greater part of / a large proportion of / 50% of / onethird of / plenty of / the rest of