单选题
Examine the drain holes for blockage.
A
A.Inspect the drain holes for obstruction.
B
B.Check for the drain holes for abrasion.
C
C.Check the drain holes for leakage.
答案解析
正确答案:A
解析:
解析:这道题考察的是对英语词汇的理解能力。题干中的"Examine"意为"inspect","blockage"意为"obstruction",所以正确答案是A。在这个句子中,我们需要检查排水孔是否被堵塞。如果排水孔被堵塞,水就无法流出,会导致一些问题,比如水槽积水等。
生活中,我们可以通过清洁水槽的排水孔来避免水槽积水的问题。就像我们的身体一样,如果我们的鼻子被堵塞,我们就会感觉不舒服,所以我们需要保持呼吸道通畅。所以,检查排水孔是否被堵塞就像我们保持呼吸道通畅一样重要。
生活中,我们可以通过清洁水槽的排水孔来避免水槽积水的问题。就像我们的身体一样,如果我们的鼻子被堵塞,我们就会感觉不舒服,所以我们需要保持呼吸道通畅。所以,检查排水孔是否被堵塞就像我们保持呼吸道通畅一样重要。
相关知识点:
检查排水孔有无堵塞
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