Unit 1 主题词汇与短语辨析 — 英语填空题

After comparing the possible sources of pollution, the researchers concluded tha…

Complete the sentence with a suitable relative pronoun: My aunt, ___ lives in Ch…

When a species gradually changes to suit a new environment, it ___ to that envir…

你的朋友因害怕出错而不敢在课堂上说英语，来信向你求助�…

The ancient bridge has remained remarkably ___ despite heavy rain and strong win…

Choose the correct word to complete the sentence: Our school nurse, ___ checks s…

To make the report convincing, the researcher had to ______ every claim with sol…

After years of drainage had damaged the marsh, local volunteers replanted native…

The survey found that the island’s ______ had declined: fewer kinds of plants …

Choose the word that best completes the sentence: A wetland provides a natural _…

The organizers reserved extra funds ___ possible shipping delays, but the grant …

The ancient bridge has remained remarkably ___ despite heavy rain and strong win…