问题
多项选择题
关于肿瘤细胞的葡萄糖代谢特点描写正确的是（）
A.糖酵解增强
B.糖分解增强
C.细胞膜葡萄糖转运体高表达
D.细胞内已糖已酶高表达
E.磷酸化酶大多数情况低表达
答案
参考答案：A, C, D, E
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关于肿瘤细胞的葡萄糖代谢特点描写正确的是（）
A.糖酵解增强
B.糖分解增强
C.细胞膜葡萄糖转运体高表达
D.细胞内已糖已酶高表达
E.磷酸化酶大多数情况低表达
参考答案：A, C, D, E
| 阅读短文，根据短文内容，从短文后的五个选项中选出能填入空白处的最佳选项。 | |
| Tim was reading a book at home. Someone knocked on the door. He opened the door. 1_____. "My name is Rebecca," said the lady."You've got to help me!" "Take it easy," 2_____."What happened?" "My grandma died last month. She left all her money, about $1,000,000 to me. She told me she had saved the money in a bank. 3_____." "But yesterday when I went to the bank, I only got an envelope (信封) with nothing in it. The money is gone!" Rebecca took the envelope out of her handbag and gave it to Tim. Tim looked at it carefully under the light. It was just an envelope with two old stamps on it. 4_____. "Don't worry, Rebecca," he said. "Your money is still here."
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