After he was promoted to the present position, he is not so hardworking as he ______.
| A．was used to | B．used to be | C．was used to being | D．used to |
She doesn't speak ________ her friend, but her written work is excellent.
| A．as well as | B．so often as | C．so much as | D．as good as |
After the new technique was introduced, the factory produced________tractors in 1988 as the year before.
| A．as twice many | B．as many twice | C．twice as many | D．twice many as |
________the temperature, ________ water turns into steam.
| A．The high; the fast | B．Higher; faster |
| C．The more higher; the faster | D．The higher; the faster |
He is the tallest of all________.
| A．his classmates | B．his friends | C．his students | D．the students |
Canada is larger than ________ country in Asia.
| A．any | B．any other | C．other | D．another |