We hold a sports meeting once a year：(劃線部分提問)

The man Talking to Mr Zhang is our headmaster.(劃線部分提問) | We hold a sports meeting once a year. (劃線部分提問) | The shoes in the shop weren't the right size for him. ( 同義句 )

Compounding More Than Once a Year：(每年計(jì)息多于一次)

Compound Interest(復(fù)利); | Compounding More Than Once a Year(每年計(jì)息多于一次); | Amortizing a Loan(分期償付貸款);

once a year：一年一度

27. have a good time 玩得愉快 | 28. once a year 一年一度 | 29. make a decision 做出決定

once a year：每年一次

Notes on the text課文注釋 | 1 once a year,每年一次. | 2 A lot of cars entered for this race last year. 去年許多車參加了這項(xiàng)比賽.

once a year：一年一次" 可以說

也可以說 every the fourth year | "一年一次" 可以說 once a year | He went to the doctor's every two months. ( 他每兩個月去醫(yī)生那一次. )

coming once a year：(形)一年一次的

The woodcutter's abode was a house in the forest.這伐木者... | 2.annual; appearing every year; coming once a year; yearly(形)一年一次的 | The company allows us an annual vacation of two weeks.公司允許我...

Christmas comes but once a year：佳節(jié)良辰,機(jī)會難得

Choose an author as you choose a friend. 選書如擇友. | Christmas comes but once a year. 佳節(jié)良辰,機(jī)會難得. | Circumstances are the rulers of the weak, instrument of the wise. 弱者困于環(huán)境,智者利用環(huán)...

Christmas comes but once a year：圣誕一年只一度

11.The morning sun never lasts a day.好景不常;朝陽不能光照全日. | 12.Christmas comes but once a year.圣誕一年只一度. | 13.Pleasant hours fly past.快樂時光去如飛.

Christamas comes but once a year：佳節(jié)良辰,機(jī)會難得

No way is in imporssible to courage.勇者無懼. | Christamas comes but once a year. 佳節(jié)良辰,機(jī)會難得 | A field that has rested gives a bountiful crop. 會體息才更會工作

2)We do a bird count once a year=We count the birds once a year：我們每年數(shù)一次鳥的數(shù)量

26 鳥兒們處在危險的狀態(tài)中. Birds... | 27我們每年數(shù)一次鳥的數(shù)量(2)We do a bird count once a year=We count the birds once a year. | 28 這個信息將會幫助他們懂得濕地的重要性 this information will help them...