Task 2 : Listen to the following short passage about community gardening. Choose the correct answer to each question.Q: Who owns the land where the speaker is gardening?[音频][音频]
A. The speaker's landlord.
B. The speaker's family.
C. The speaker's friends.
D. The speaker's teachers.
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Task 2 : Listen to the following short passage about community gardening. Choose the correct answer to each question.Q: What kind of food is the speaker growing?[音频][音频]
A. Good but expensive food.
B. Fresh, safe, and affordable food.
C. Safe and different food.
D. Fresh, safe, and expensive food.
Task 2 : Listen to the following short passage about community gardening. Choose the correct answer to each question.Q: How much money is the speaker spending on groceries?[音频][音频]
A lot more money.
B. The same amount of money.
C. No money at all.
D. Less money.
空间点A的坐标为(12,18,19),空间点B的坐标值为(29,10,30),现讨论A点与B点的相对位置,A点在B点的 方、 方、 方。( )
A. 右、前、下
B. 左、前、下
C. 右、后、下
D. 右、前
接在母线上的避雷器和电压互感器,宜合用一组隔离开关。接在配电所、变电所的架空进、出线上的避雷器,可不装设隔离开关。
A. 对
B. 错