【題目】Officers in the WHO once said only 1. 5 grams of salt ________needfor each man every day.

【答案】is needed

【解析】

句意:世衛(wèi)組織官員曾說,每人每天只需要1.5克鹽。

根據(jù)句意理解及句子結(jié)構(gòu)分析可知,這里句子的主語是salt,與謂語動詞need之間是表示被動關(guān)系,所以這里應(yīng)該用被動結(jié)構(gòu),而句中時間是every day,所以謂語動詞用一般現(xiàn)在時的被動,結(jié)構(gòu)是“am/ is/ are+過去分詞”,主語是不可數(shù)名詞,所以這里應(yīng)該用is,故答案為is needed。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

【題目】The dog was _________ (lie) dead on the floor.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】—What do you think of the spread of the COVID-19?

—It’s a difficult time, but at last things will________out all right.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】How lucky Granny Li was! Some doctors arrived in time and ________to help her out of danger.

A.failedB.managedC.succeededD.tried

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Don't worry. You'll ________ the problem with our support and help. (solution)

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】It's said that the Internet speed ________be100 times as high as 4G when the 5G age comes.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Please tell Daisy to call me when she ________ back to Shanghai tomorrow afternoon.

A.comesB.cameC.will comeD.have come

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】他曾夢想過乘船環(huán)游世界嗎?

________ he ever ________ around the world by ship?

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Lucy wants to borrow an English-Chinese dictionary in the library. Which section should she go to find it?

A.HistoryB.LanguageC.LiteratureD.Science

查看答案和解析>>

同步練習(xí)冊答案