After the new equipment was introduced，they produced ________machines this year as the year before.
| A．as twice many | B．as many twice |
| C．twice as many | D．twice many as |
They want to employ 90 people, ________ last year.
| A．more than three times | B．three times as many as |
| C．as three times as | D．three times that they did |
She has long been expecting a computer belonging to herself and at last she got_________.
| A．it | B．another | C．one | D．that |
Since then I ________a member of the family and never________from them.
| A．have become; will I separate | B．have become; I will separate |
| C．have been; will I be separated | D．have been; I was separated |
________the two designs and you will find what problem there is with yours.
| A．Comparing | B．Compare | C．To compare | D．Compared |
This special school accepts all disabled students, _____educational level and background．
| A．according to | B．regardless of | C．in addition to | D．in terms of |