皮皮学，免费搜题
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搜题
【多选题】
影响黄金价格变动的因素包括( )。A.
供求关系
B.
均衡价格
C.
通货膨胀
D.
利率
E.
天气
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】写出下列动词的过去式。 1. fall ______ 2. hurt ______ 3. break ______ 4. happen ______
【单选题】Dialogues 1 Vocabulary 1. steal /sti:l/ n. a great bargain 2. buck / bʌk/ n. (informal) one dollar 3. break even end up with no profit or loss at the end of some business activity 4. throw in add or i...
A.
He doesn't think it is very special.
B.
Someone else bought it before him
C.
He has no need for a ring
D.
The ring is too small.
【简答题】选出你所听到的单词的过去式。 ( )1.A.break ( )2.A.have ( )3.A.buy ( )4.A.hurt ( )5.A.takes B.breaks B.has B.buyed B.hurts B.taked C.broke C.had C.bought C.hurted C.took D.broken D.haved D.buys D....