It was not until the 18th century that man realized that the whole of the brain was involved in the working of the mind， ？
| A．was it | B．wasn’t it | C．did they | D．didn’t they |
（重庆一中高三下第三次月考）5. _____ abroad for a tour can be a great honor for an ordinary person like him.
| A. Taking |
B. Taken |
| C. Being taken |
D. Having been taken |
【考点】考察动名词用法
（天津市河东区201 4年高三二模考试） 6.-What do you think made Jack so cxcited?
-______first prize in the national English Speaking Competition.
| A．As he won | B．Won |
| C．Winning | D．Because of winning |
--What do you think of cloning?
--No doubt it’s a great invention. But ________, it may have some side effects.
| A．if not properly handling | B．if properly not handled |
| C．if not properly handled | D．if properly not handling |
（年(春)重庆市高三考前冲刺测试卷）5. Traditionally __ as one of the safest planes, the Boeing 777's reputation has been damaged by the second crash in less than a year.
| A．to be regarded | B．regarded | C．having been regarded | D．regarding |
——How wise of you to come round，but why？
——______ that all is right.
| A．See | B．To see | C．Seeing | D．For seeing |