Question

5．

A）bright  B）filled with  C）exactly  D）worried about  E）immediately

The scientist felt sad deep in her heart．She （50）Dthe ocean animals as she walked back to the beach．But when she got there，a group of students and teachers from a local primary school were carrying bags of rubbish to the bins．They had spent their afternoon cleaning the beach!She was （51）Bjoy．
As she spoke with the teacher，the students gathered around them．With （52）Asmiles on their faces，they shouted，"We must do something to protect the ocean!"
"That's（53）Cright，"agreed the scientist，as she smiled at their kindness．

Answer 1

分析 這個科學(xué)家很傷心．在她走回沙灘的時候，她很擔(dān)心海洋生物．當(dāng)她到達(dá)的時候，她看見一群當(dāng)?shù)氐男�學(xué)生正拿著垃圾袋收集塑料瓶．他們用了整整一個下午在清理沙灘．她很開心．當(dāng)她跟老師交談的時候，學(xué)生都圍過來聽．他們臉上洋溢著快樂，呼喊著："我們必須為保護(hù)環(huán)境做點兒事情！""很對！"科學(xué)家說，她臉上掛滿了微笑．

解答 50．D 由后文的轉(zhuǎn)折連詞But可知，前后的內(nèi)容是相反的，后面是讓她感到驚喜的場景，因此可推知在去沙灘的路上，她心里很擔(dān)憂，因此此處為worried about．
51．B 此處需表達(dá)的是看到前面的情景，科學(xué)家心里充滿了快樂，需用到短語be filled with，因此答案為B．
52．A with后面加名詞，表示伴隨，smiles為名詞，前面用形容詞修飾，可知為A，A為形容詞，bright．
53．C right為形容詞，需由副詞修飾，可推知為C或者E，一般不用E來修飾right，表達(dá)"很對"，可以用exactly修飾，故答案為C．

點評 完形填空題需先瀏覽一遍全文，掌握文章大意，結(jié)合前后文語境，以及語法形態(tài)，推測出正確的選項．