Only in 1996 the determination and patience of the scientists with a breakthrough at last .
| A．were ; paid off | B．did; pay back | C．did ; pay off | D．did ; pay for |
相关试题
从A、B、C、D四个选项中，找出其划线部分与所给单词的划线部分读音相同的选项，并在答题卡上将该项涂黑。dictation
| A．shadow | B．anxious | C．anyway | D．translate |
thirsty
| A．design | B．serious | C．nowadays | D．surprise |
charge
| A．search | B．stomach | C．headache | D．machine |
excuse
| A．explanation | B．examine | C．experiment | D．exercise |
outdoors
A
．country B．ground C．wound D．trouble
______, but he insisted that he _____ to school ．
| A．Though he was ill , went | B．He was ill, go |
| C．Having been ill, should go | D．Having been ill , went |
Although the old lady has a daughter and two sons ,______ live with her．
| A．none of whom | B．neither of them |
| C．all of whom | D．none of them |
---- How long do you suppose it is ________he arrived here ?
-----No more than half a week ．
| A．since | B．before | C．after | D．when |
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