a total of 50,000 new bicycles -(was,were)registered in the year ,解释为何要用复数,举例子说明

有a total of 和 the total of a total of和the total of的区别 collect a total of 50 diamonds什么意思 in total 与 a total of 的区别 用a total of 造个句子 we need a total of 140 a total of什么意思及同义词 a total we spent a total of ten years in korea,germany and japan. a company produces x items of a product at a total cost of (50+2X) dollars. a total of 50,000 new bicycles -(was,were)registered in the year ,解释为何要用复数,举例子说明 My house a total of three people的翻译 She looked around in a state of total --------(confuse) total number of words that make up a language是什么意思? 50%of total price upon conclusion of contracthelp total profit 可数么?the total profit surged substantially last year.realized a total profit of 20 billion yuan laster.realized an accumulative total profits of 10 million US dollars.yielded 364.7 billion yuan in total profits.这几种说法对么 Total value of total number of pallet 求助GWD一题题干意思A salesperson received a 6-percent commission on the amount of total sales up to and including $10,000,and an r-percent commission on the amount of total sales over $10,000.If the salesperson received a total commission of