问题
选择题
"Please __________why you're so late," said his girlfriend.
A．excuse
B．explain
C．apologize
D．tell
答案
答案：B
本题是四个动词的辨析。excuse表示“借口”、“原谅”等意思，explain表示“解释”；apologize为不及物动词，后接for。
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"Please __________why you're so late," said his girlfriend.
A．excuse
B．explain
C．apologize
D．tell
答案：B
本题是四个动词的辨析。excuse表示“借口”、“原谅”等意思，explain表示“解释”；apologize为不及物动词，后接for。
缺失，口腔检查可见：缺牙区牙槽嵴丰满，余牙正常，口底与舌侧龈缘距离约为10mm，舌侧牙槽嵴形态为斜坡型，拟铸造支架义齿修复。
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