9. Welcome to Shanghai. Your____________, visa and ____________declaration form, please.
A. password, customs
B. passport, customs
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10. I do feel a little____________, and maybe it is because of the jet lag.
A. tired
B. tried
Grief-stricken and alone, Scarlett makes up her mind to go back to Tara to recover her strength, and to think of a way to win Ashley.
A. 对
B. 错
RNA主要分布在下列何种结构中( )
A. 细胞膜
B. 细胞质
C. 线粒体
D. 高尔基体
E. 细胞核的染色质
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