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【简答题】
根据句意及首字母完成单词。 1. Black, red, green are all c . 2. S _ is the first day of a week. 3. We have m_______ sports clubs, come to join us! 4. He is my uncle's son, so I call him ________ (堂兄). 5. You need to write down something on your ________ (笔记本) every day. 6. I n________ some help. Can you help me? 7. My m________ book is on the desk and the English book is in the bag. 8. Kate's bag is on the f________, under my bed. 9. These boys are my f________. 10.Please t________ some things to your sister's school.
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】某品牌服装折扣店将某件衣服按进价提高50%后标价，再打8折（标价的80%）销售，售价为240元．设这件衣服的进价为x元，根据题意，下面所列的方程正确的是（ ）
A.
x?50%×80%=240
B.
x?（1+50%）×80%=240
C.
240×50%×80%=x
D.
x?（1+50%）=240×80%
【多选题】根据我国《合同法》的规定,在( )情形下,要约失效。
A.
拒绝邀约的通知到达要约人。
B.
要约人依法撤销要约。
C.
承诺期限届满，受要约人未作出承诺。
D.
受要约人对要约的内容作出实质性变更
E.
要约人依法撤回要约