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【单选题】
一个生活的植物细胞在结构上包括 ____________ 两大部分。A.
原生质体和细胞壁
B.
细胞壁和细胞核
C.
细胞质和细胞器
D.
细胞壁和细胞质
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】Questions 27 to 30 are based on the passage you have just heard.
A.
They want to go camping.
B.
They have decided to go hunting bears.
C.
They want to go exploring in the country.
D.
They haven't reached a decision yet.
【简答题】dia()()()ea 腹泻
【简答题】média
【单选题】You've got your flat furnished,haven't you?—Yes,I______some used furniture and it was a real bargain.
A.
will buy
B.
have bought
C.
had bought
D.
bought
【单选题】(苏锡常镇四市二调)--Haven't seen you for ages! Where have you been?--I ___in Xinjiang for one year, volunteering services as a doctor.
A.
have stayed
B.
stay
C.
stayed
D.
am staying
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