—Yuan Longping and his team have succeeded in planting saltwater rice.
— I've heard about it.He has made a huge _______ to our country's agriculture.（ ）
【考點(diǎn)】名詞詞義辨析．
【答案】C
【解答】
【點(diǎn)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：2024/4/30 13:42:58組卷：1引用：1難度：0.5
相似題
-
1．Your class plans to have a picnic next week，you may advise having it on ________.（ ）
發(fā)布：2025/1/3 20:0:2組卷：0引用：2難度：0.5 -
2．
This is a letter of ______.（ ）I bought a new computer in your store for 600 dollars.I'm afraid I must complain about it.The first day I used it，the screen doesn't work well，sometimes too dark，sometimes too bright.So I would like to have a refund，or change a new and perfect one for me. 發(fā)布：2025/1/3 19:30:2組卷：0引用：1難度：0.5 -
3．
Where will you visit according to the poster？（ ）發(fā)布：2025/1/3 20:0:2組卷：0引用：1難度：0.5