I took mathematics and physics because I think that ________ very important for me to make further research in this field.
| A．what is | B．they are | C．this | D．which are |
This new type of TV set is very thin, and it is than a one-hundred-page book.
| A．less | B．not thinner | C．no thicker | D．no thinner |
Jack’s brother is than him.
| A．old; elder | B．elder; older | C．old; eld | D．elder; younger |
---Why didn’t you go to the concert last night?
---It was something interesting.
| A．more or less | B．far less | C．much more | D．any further |
They dug ,then put the box in it.
| A．a three feet deep hole | B．a hole of three feet |
| C．a three feet deep hole | D．a hole of three feet deep |
Watching TV is a kind of relaxation, it also our knowledge.
A. not more than; adds B. more than; adds to
C. no more than; adds to C. more than; adds up to