We can’t against other countries in trade if we don’t develop our national economy(经济).
| A．attack | B．bargain | C．compete | D．replace |
Suddenly an idea his mind,so his voice became more determined and his eyes more .
| A．flashed into;flashed | B．flashed into;flashing |
| C．flashed;flashed | D．flash into;flashing |
They are subject to your ,but the final list is to be sent to the manager for his .
| A．obedience;approval | B．approval;agree |
| C．approval;approval | D．conformity;approval |
The worker likes to wear a suit of ,but he wears a new today.
| A．clothes;garment | B．garment;clothes |
| C．cloth;garment | D．clothes;cloth |
With the development of production and science,radio a wide use in a short time.
| A．found | B．finds | C．have found | D．has found |
They are good friends and they many happiness and sorrows together.
| A．had lived through | B．live through |
| C．lived through | D．have lived through |