皮皮学，免费搜题
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【单选题】
下列防腐剂中,按我国规定允许在面包中添加的是( )A.
苯甲酸钠
B.
亚硝酸钠
C.
丙酸钙
D.
乙酸钠
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】The children have great fun _____ English stories in class. [ ]
A.
listening
B.
listening to
C.
to listen
D.
to listen to
【简答题】---Mr. Li’s lecture was ____. --- But it was a pity that I missed it. worth listening B. worthy of listening C. worth listening to D. worthy to listen to
【简答题】A．By watching some films about World Environment Day. B．By listening to some lectures and planting trees, etc. C．By planting trees, having some green concerts, bicycle parades, etc. D．By delivering so...
【单选题】Suppose you are an exporter, please pick out the correct expressing()
A.
USD100 PER DOZEN FOB NEWYORK
B.
USD136 PER CASE CIF TIANJIN
C.
156 PER PIECE FOB GUANGZHOUNET
D.
USD200 PER M/T CIF HONGKONG
【单选题】—Can you give me some advice on listening? —I think you'd better _______ to some English programmes every day. [ ]
A.
listen
B.
listened
C.
listening
D.
to listen
【多选题】Please pick out the words that have appeared in the video.
A.
ultraviolet
B.
variable
C.
self-portrait
D.
underneath
E.
durable
F.
host
G.
ultimate
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