I still remember there used to be _______ underground cave. My friends and I often had fun in_______ 18-foot-deep cave.
| A．an； the | B．a； the |
| C．an； an | D．a； an |
相关试题
We always remember the law against driving after drinking.
A. could B. might C. should
找出划线字母发音不同的选项
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–Nice to meet you, Linda. -- .
| A．I’m OK. | B．Nice to meet you, too. |
| C．Hello | D．Goodbye |
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