单项选择题
A、 They themselves would like to do it but don’t dare to. B、 It’s an opportunity for relieving their tension. C、 It’s a rare chance for them to see the boss lose face. D、 They have seen this many times in old films.
A、 To talk with someone or with oneself. B、 To have a long and good relaxation. C、 To do more aerobic exercises. D、 To take more anti-anxiety drugs.
A、 They found ways to speed up the reproduction of bald eagles. B、 They developed new types of feed for baby bald eagles. C、 They explored new ways to hatch baby bald eagles. D、 They brought in bald eagles from Canada.