【正文】 詞exciting修飾，所以應(yīng)用what引導(dǎo)，故答案選B?？疾楦袊@句。具體構(gòu)成如下：（1）what + a/an+形容詞+可數(shù)名詞單數(shù)+主語+謂語?。?）what +形容詞+不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)+主語+謂語！（3）how+形容詞或副詞+主語+謂語！本句的中心詞fun是不可數(shù)名詞，可知用what引導(dǎo)此感嘆句；故選D。英語感嘆句由what和how引導(dǎo)，what后面跟名詞，how后面跟形容詞或副詞。由題干可知，本句是一個(gè)感嘆句。——多好的提議?。?；；；。具體構(gòu)成如下：（1）what + a/an+形容詞+可數(shù)名詞單數(shù)+主語+謂語?。?）what +形容詞+不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)+主語+謂語?。?）how+形容詞或副詞+主語+謂語！ mistake或progress是名詞可知填what，可知選A或C；A. What great progress多大的進(jìn)步啊；C. What a big mistake多大的錯(cuò)誤啊。具體構(gòu)成如下：（1）what + a/an+解析：A【詳解】句意：“但是你還是應(yīng)該努力學(xué)習(xí)。2．A【詳解】句意：“但是你還是應(yīng)該努力學(xué)習(xí)。這是多么偉大的發(fā)明?。”绢}考查感嘆句。 seems B．How。 rising B．How a。 What B．How。 as a B．the。 rising B．How a。 very C．How。what和how引起的感嘆句句型的用法一、選擇題1．The intelligent car can drive by itself. great invention it is!A．How a B．What a C．What D．How2．__________ you39。 such B．What a。 What B．which, What C．which, How D．who, How15．We should learn from the doctors and nurses_______ help to treat the patients in they are!A．who, What B．which, What C．which, How D．who, How16．— _________ crowded Guanqian Street is!— Yes, because the number of people has kept _________ greatly since 1990.A．What。 rising17．How beautiful ________ dress is ! She must be happy to get it ________ birthday present.A．the。 like the18．— the TV series All is well is! I can’t stop watching it.— You’d better finish your homework first.A．What interesting B．How interestingC．What boring D．How boring19．______ beautiful the music they are playing sounds! _____ excellent players!A．How, What an B．How, WhatC．What, what D．What, How an20．Smart phones are helpful. However，some people use them only for mobile games. __________！A．What a surprise B．What surprise C．What a waste D．What waste21．________ good advice Jim has offered!A．What B．What a C．How D．How a22．—________special festival this Spring Festival was!—Yeah. Most people had to stay at home in order to prevent the spread of the COVID19.A．What B．What a C．How D．How a23．— _________ happy John looks! He won the first prize in the English speech petition． — _________ great progress he has made! His English used to be pretty bad．A．How a。 What24．________ important information you’ve told me!A．What a B．How C．What D．How a25．— crowded Qingliang East Road is!—Yes, because the number of cars has kept greatly since April.A．What a。 raising26．—Jane won first prize in the English speech petition.—________ great progress she has made! Her English used to be pretty bad.A．How a B．How C．What a D．What27．________ unusual music he is playing! All of us are losing ourselves in it.A．How B．What a C．What D．How a28．________ role she played in the movie! That’s why she has a lot of fans.A．How an interesting B．How interesting C．What an interesting D．What interesting29．_________ surpring news! Many people lost their lives in Xiangshui Chemical Plant explosion ．A．How B．How a C．What D．What a30．_________ terrible experience! Luckily, we are all safe now.A．What B．What a C．How D．How a31．—________ excellent work you have done!—It’s very kind of you to say so. It ________ much easier than I thought.A．What。 looks32．— Many people say the temperature in Yangzhou this spring is just like a roller coaster.— I can’t agree more. ________ !A．What a strange weather! B．How a strange weather!C．What changeable weather! D．How changeable weather!33．—________ nice day it is today! Let’s go out to play.—That sounds good.A．How B．What C．What a D．What an34．“The Belt Road (一帶一路) has improved the trade between China and other countries.” “So it has. ___ exciting news for people all over the world!”A．How an B．What an C．How D．What35．________ great fun it is to go hiking in __________ weather!A．What, so fine B．How, such a fineC．What, such fine D．How, so fine36．________ it is to play volleyball on the beach!A．What fun B．What a fun C．How fun D．How a fun37．— It’s said that scientists have carried out the vaccine of the COVID19!— _________ amazing news it is!A．What an B．How an C．What D．How38．—________we faced while we were carrying out the task!—Thanks to the volunteers, we could avoid it.A．How big disaster B．How good luckC．What a big disaster D．What good luck39．—I can’t believe Jack talked to his grandfather like that just now. ______ boy he is! —I agree. He is not supposed to do that.