皮皮学，免费搜题
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【多选题】
中期妊娠产前检查的时间 ，检查规律为A.
20-28
B.
每四周一次
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皮皮学刷刷变学霸
举一反三
【单选题】To make a refund request, the buyer should __________.
A.
prove the product is not as good as described
B.
tell the seller about the refund request in advance
C.
deliver the purchase package to the store
D.
send the product to the seller in good condition
【单选题】To make a refund request, the buyer should .
A.
prove the product is not as good as described
B.
tell the seller about the refund request in advance
C.
deliver the purchase package to the store
D.
Send the product to the seller in good condition
【简答题】细胞内液绝大部分存在于（ ）
【单选题】--Can I get a tax refund for this? --__________
A.
I'd like to pay by my VISA card.
B.
Yes, you'll need to fill in this form first.
C.
You can get the refund at the mall.
【多选题】幼儿中暑时，教师要做到哪些工作（）。
A.
可用冷水，冰块或酒精擦体，或在患儿腋下、腹股沟放冰袋，给幼儿进行冷饮，争取使体温降至38℃以下
B.
设法降低室温，多让幼儿喝水
C.
重症者立即送医院治疗
D.
为避免感染，必须立即检查幼儿的脉搏
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