_____ you have learned Spanish, you will find Italian easy.
| A．Because |
| B．Thought |
| C．Before |
| D．Once |
Twenty boats left Tianjin, for the east at high speed.
| A．to set sail | B．to set sails | C．setting sail | D．setting sails |
It is well-known to us all that knowledge is ____ treasure, but practice is ____ key to it.
A a, ∕ B a, the C the, the D∕ , the
_____global financial crisis is ____ challenge for the whole world. Confidence, cooperation and responsibility are keys to overcoming the crisis.
A A, the B A, a C The, the D The, a
Much to the disappointment of the neighboring countries, the Japanese government refuses to recognize ____ part they performed in ____ World War II in the history.
A the, the B ∕, the C ∕, ∕ D the, ∕
____ total of 3,650 children were diagnosed as being sick after drinking baby milk with______ chemical melamine.( 三聚氰胺)
A The, ∕ B A, ∕ C A,a D The, a