But if a treatment ________ delayed the disease by seven years were to be available， the number of sufferers would drop by 40% by the middle of the century．（　?。?/h1>

A．where

B．when

C．why

D．that

【答案】D

【解答】

【點評】

聲明：本試題解析著作權(quán)屬菁優(yōu)網(wǎng)所有，未經(jīng)書面同意，不得復(fù)制發(fā)布。

發(fā)布：2024/4/20 14:35:0組卷：14引用：1難度：0.7

相似題

1．Do you remember those days

we spent along the seashore very happily？
發(fā)布：2024/12/20 20:30:1組卷：56引用：3難度：0.6
解析
2．During my trip to Guilin，________ impressed me most was ________ the view was really breathtaking there.（　?。?/h2>
A．that；what B．that；because
C．what；that D．what；because
發(fā)布：2024/12/17 5:30:5組卷：30引用：2難度：0.5
解析
3．They talked for about an hour of things and persons ______ they remembered in the school．（　?。?/h2>
A．which B．that C．who D．whom
發(fā)布：2024/12/16 14:0:1組卷：107引用：6難度：0.9
解析

把好題分享給你的好友吧~~

A．that；what	B．that；because
C．what；that	D．what；because

But if a treatment ________ delayed the disease by seven years were to be available， the number of sufferers would drop by 40% by the middle of the century．（ ?。?/h1>