皮皮学，免费搜题
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搜题
【单选题】
Speaker A: Excuse me, Id like to know whether the French dictionary I ordered has arrived. Speaker B:______A.
Sorry, the French dictionaries are all sold out.
B.
Just a moment. Let me check it for you. Oh, yes, it has. That'll be $20.
C.
May I help you? When did you order it?
D.
Yes, we have several types of French dictionaries available. Which one do you want?
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
【单选题】What a ______ / fa?n / day to climb the mountain with friends!
A.
fun
B.
fine
C.
find
D.
funny
【简答题】证明可以通过在频率域中用原始图减去高通滤波图得到低通滤波的结果。
【简答题】电路如图所示,则电流I1=( )A,I2=( )A.
【单选题】In the first round of the FA cup most of the amateur teams were ______ from the competition.
A.
withdrawn
B.
diminished
C.
abandoned
D.
eliminated