69精品人人人人人人人人人,七里香社区在线看,狠狠色婷婷久久综合频道日韩,4949澳门今晚开奖结果
大學職業搜題刷題APP
下載APP
首頁
課程
題庫模板
Word題庫模板
Excel題庫模板
PDF題庫模板
醫考護考模板
答案在末尾模板
答案分章節末尾模板
題庫創建教程
創建題庫
登錄
創建自己的小題庫
搜索
【單選題】
隨著人們生活節奏的加快,方便的小包裝食品已被廣泛接受。為了防止中秋月餅等富脂食品氧化變質,延長食品的保質期,在包裝袋中常加入抗氧化物質,下列不屬于抗氧化物質的是( )
A.
維生素C
B.
還原鐵粉
C.
亞硫酸鈉
D.
生石灰
相關題庫:
高一化學試卷題庫 >
下載刷刷題APP,拍照搜索答疑 >
手機使用
分享
復制鏈接
新浪微博
分享QQ
微信掃一掃
微信內點擊右上角“…”即可分享
反饋
收藏
舉報
參考答案:
舉一反三
【單選題】That hero who died in the war was so brave that he never ________ to the enemies until death.
A.
gave up
B.
gave out
C.
gave in
D.
gave away
查看完整題目與答案
【單選題】Yesterday we went to visit the farm ________ my father used to work for nearly ten years.
A.
in which
B.
that
C.
where
D.
which
查看完整題目與答案
【單選題】Every time ________ they met, they would talk several hours together about the persons and things ________ they remembered in the middle school.
A.
that; who and which
B.
when; which
C.
which; /
D.
/; that
查看完整題目與答案
【單選題】Unless you change your ________ towards your studies, you won’t make any progress, I believe.
A.
point
B.
idea
C.
sight
D.
attitude
查看完整題目與答案
【單選題】Mr. Black ________ Shanghai in a few days. Do you know when the earliest plane ________ on Sunday?
A.
leaves; takes off
B.
is leaving; takes off
C.
is leaving; is taking off
D.
leaves; is taking off
查看完整題目與答案
相關題目:
【單選題】That hero who died in the war was so brave that he never ________ to the enemies until death.
A.
gave up
B.
gave out
C.
gave in
D.
gave away
查看完整題目與答案
【單選題】Yesterday we went to visit the farm ________ my father used to work for nearly ten years.
A.
in which
B.
that
C.
where
D.
which
查看完整題目與答案
【單選題】Every time ________ they met, they would talk several hours together about the persons and things ________ they remembered in the middle school.
A.
that; who and which
B.
when; which
C.
which; /
D.
/; that
查看完整題目與答案
【單選題】Unless you change your ________ towards your studies, you won’t make any progress, I believe.
A.
point
B.
idea
C.
sight
D.
attitude
查看完整題目與答案
【單選題】Mr. Black ________ Shanghai in a few days. Do you know when the earliest plane ________ on Sunday?
A.
leaves; takes off
B.
is leaving; takes off
C.
is leaving; is taking off
D.
leaves; is taking off
查看完整題目與答案
參考解析:
AI解析
重新生成
題目糾錯 0
發布
主站蜘蛛池模板:
锦屏县
|
宁蒗
|
杨浦区
|
朝阳县
|
千阳县
|
新建县
|
西昌市
|
定结县
|
门源
|
安泽县
|
呼玛县
|
南陵县
|
丰县
|
闽侯县
|
太仓市
|
阳原县
|
邯郸县
|
广平县
|
黎平县
|
孟州市
|
桃源县
|
新郑市
|
都昌县
|
吕梁市
|
甘孜县
|
金堂县
|
平远县
|
界首市
|
湘潭市
|
大安市
|
嘉义县
|
苍溪县
|
隆化县
|
洪雅县
|
清水河县
|
临西县
|
嵩明县
|
青浦区
|
景洪市
|
胶州市
|
碌曲县
|