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【单选题】
La télévision ___ la première place dans les loisirs des Français .A.
tiens
B.
tient
C.
tenons
D.
tiennent
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举一反三
【单选题】听力原文：W: May I speak to Mr. Li? M: Which Li, ma'am? There are two Lis here. W: Oh? Mr. Li, head of the Export Section. M: Oh, the chief? That's Mr. Michael Li, then. W: Is that right? M: I'm sorry, but...
A.
He is on holiday.
B.
He is out for lunch.
C.
He is on a trip.
【单选题】–Who is the man over there ? Is it Mr. Li? --No, it_____be him . Mr. Li is much taller.
A.
mustn’t
B.
may not
C.
can’t
【单选题】— Who is the man over there? Is it Mr. Li? — No, it _____ be him. Mr. Li is much taller. [ ]
A.
mustn't
B.
may not
C.
can't
D.
needn't
【多选题】关于上皮组织特点的描述,正确的是
A.
细胞排列密集,细胞外基质少
B.
覆盖于体表或衬于有腔器官的腔面
C.
上皮细胞可陷入结缔组织分化为腺
D.
上皮有极性,可分为游离面和基底面
E.
上皮组织内都有血管和神经分布
【单选题】关于上皮组织的特点,描述不正确的是:
A.
细胞排列紧密,细胞外基质少
B.
细胞有极性
C.
细胞基部均附着于基膜上
D.
细胞游离面有不同的特殊结构
E.
无血管,有神经末梢
【单选题】—Who is the man over there? Is it Mr. Li? —No, it _______ be him, Mr. Li has left for Hong Kong. [ ]
A.
mustn't
B.
may not
C.
needn't
D.
can't
【单选题】—Look! The lights in the teachers' office are still on. Is Mr. Li working? —No. It _______ be Mr. Li. I saw him leave just now. [ ]
A.
may not
B.
mustn't
C.
can't
D.
needn't
【简答题】This is s picture of Mr. Li’s family. The man in the middle is Mr. Li. The woman is Mrs. Li. They have two sons. The child behind Mr. Li is Li Lei. He’s thir. The other in front of Mrs. Li is Li M...
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