科目：
來源：同步題
題型：單選題
She ________ hum pieces of music at the age of four. She is a talented singer.
A. can
B. could
C. must
D. should
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科目：
來源：貴州省同步題
題型：單選題
—_____I help you ,sir ?
—Yes, please.
A. can
B. Can
C. Am
D. Do
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科目：
來源：同步題
題型：單選題
Who is it be. it _____ be susan. it _____ be susan. he is in beijing now.
A. may . can't
B. can. can
C. can. may not
D. can . can
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科目：
來源：同步題
題型：句型轉(zhuǎn)換
句型轉(zhuǎn)換。
1. My mother can play table tennis. (改為否定句)
My mother ______ ______ table tennis.
2. Lingling's sister can type. (改為一般疑問句,并作否定回答)
—______ Lingling's sister ______ ?
—No, ______ ______ .
3. My mother and father are doctors at the hospital. (改為同義句)
My ______ ______ doctors at the hospital.
4. Betty and Sam are from America. (對(duì)劃線部分提問)
______ ______ Betty and Sam ______ ?
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科目：
來源：同步題
題型：單選題
My mother can play computer games but my father _____ .
A. isn't
B. doesn't
C. aren't
D. can't
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科目：
來源：同步題
題型：句型轉(zhuǎn)換
句型轉(zhuǎn)換。
1. I can drive a car. (改為否定句)
I ______ ______ a car.
2. She can draw well. (改為一般疑問句)
______ she ______ well?
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科目：
來源：重慶市同步題
題型：單選題
-Mom, _____ I go and play for a moment?
-OK.
A. do
B. will
C. shall
D. must
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科目：
來源：重慶市期末題
題型：單選題
You _____ smoke when you see the sign
.
A. must
B. should
C. mustn't
D. needn't
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