It is well known that Germany’s car industry is its beer.
| A．as a symbol much as | B．as much a symbol as |
| C．so much the symbol as | D．so the symbol much as |
I have seen trees, _____ open at sunrise and close at sunset.
| A．which the leaves | B．of that the leaves |
| C．whose leaves | D．its leaves |
___ is known to all, China is a developing country, belonging to the third world.
| A．It | B．That | C．As | D．Which |
She showed her new watch to my wife, ___ was kept in a box.
| A．who | B．which | C．that | D．it |
The reason ______he didn't come was ______he was ill.
| A．why; that | B．that; why |
| C．for that; that | D．for which; what |
We travelled together as far as Chicago, _______ we parted.
| A．when | B．which | C．why | D．where |