They _______ on the program for almost one week before I joined them, and now we
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They _______ on the program for almost one week before I joined them, and now we ________ it as no good results have come out so far.| A．had been working; are still working | B．had worked; were still working | | C．have been working; have worked | D．have worked; are still working |
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答案
| A |
解析
| 检查考生对动词时态的掌握和运用能力。第一空，时间状语从句before I joined them决定了要使用响应的过去时态；第二空，now 决定了要使用现在时态。 |
举一反三
Cathy is taking notes of the grammatical rules in class at Sunshine School， where she English now. | A．studies | B．studied | C．is studying | D．was studying |
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The flowers were so lovely that they __________ in no time.| A．sold | B．had been sold | | C．were sold | D．would sell |
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—Is there anything wrong, Bob? You look sad.
—Oh, nothing much. In fact, I __________ of my friends back home. | A．have just thought | B．was just thinking | | C．would just think | D．will just be thinking |
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They __________ two free tickets to Canada, otherwise they’d never have been able to afford to go. | A．had got | B．got | | C．have got | D．get |
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I _______ there little more than a week when I set to work with the scientist.| A．would be | B．have been | C．had been | D．will be |
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