题目内容
________ it rain tomorrow, we would have to put off the sports meeting.
| A．Were | B．Would | C．Does | D．Should |
D
解析试题分析：考查虚拟语气。If引导的虚拟条件句，当从句中含有were/ should/had时，常省略if，把提到句首，were/ should/had；对现在虚拟，从句用一般过去时，be动词用were，对过去虚拟，从句用过去完成时；对将来虚拟，从句用一般过去时或should/would+动词原形；根据tomorrow可知，是对将来进行虚拟，排除A、B；C项不用于虚拟语气，排除C，故选D。
考点：考查虚拟语气
—Flora has made much progress these days.
— , and ___________.
| A．So has she; so you have | B．So she has; so have you |
| C．So has she; so have you | D．So she has; so you have |
________ is known to us all is that the 2016 Olympic Games will take place in Rio de Janeiro.
| A．It | B．What | C． As | D．Which |
Great changes have taken place in that school. It’s no longer ___ it was 20 years ago, ____ it was so poor.
| A．what, when | B．that, which | C．what, which | D．which, that |
We were delayed at the airport．Otherwise，we here by lunch．
| A．must have been | B．could be |
| C．should be | D．would have been |
_______the thick clouds, you would find the kite in the sky easily.
| A．Had it not been for | B．If it were not |
| C．If it had not been for | D．Were it not for |
It was the training _____ he had as a young man _____ made him such a good engineer.
| A．what ; that | B．that ; what | C．that ; which | D．which : that |
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| A．as told | B．as are told | C．as telling | D．as tell |
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| A．which | B．what | C．that | D．where |