当修饰单数名词时,谓语动词通常保持单数形式。
"A large quantity of fruits is on the table." 中 "quantity" 是单数，所以谓语动词 "is" 也应保持单数形式。
主谓不一致情况：
当修饰具体数量时，"quantity" 可以用来表达单数或复数，具体取决于修饰的对象。"A large quantity of fruits" 表示复数数量，而 "A quantity of fruits" 则表示单数数量。
Quantity"的定义与用法：
- 量化单位（quantity）是指某个数值或某种物质的具体大小、程度。
- 它可以表示某一事物的数量或程度,也可以表示某种物品的数量。
举例：
- This type of wine is produced in very small quantities.
- The amount of fruit we can control depends on the quantity.
"Quantity"的含义与例子：
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n. 数量，数额；大量,众多；
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For example:
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A product that is cheap to produce in large quantities.
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They change the quantity of information.
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Quantities of energy are saved today.
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A quantities of energy are saved today.
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Quantities of cash have been withdrawn from the bank.
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Aquantity of ready-use 35 mm ammunition in clips is also carried.
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This box of milk, in addition, contains a certain amount of milk.
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