It was the truth that the black reached a stage_______ they had almost no rights at all in the past.
| A．when | B．where | C．which | D．that |
The twins are so much alike that no one can ________one from the other.
| A．distinguish | B．separate | C．identify | D．recognize |
When I walked past the street, seeing the children playing happily, their happy laughter _______memories of my childhood.
| A．called in | B．called for | C．called on | D．called up |
Although the old man is in his sixties, ___ he walks fairly fast.
| A．but | B．yet | C．therefore | D．however |
Rose is not only clever ____.
| A．and beautiful too | B．but also beautiful | C．but beautiful | D．B and C |
The Frenchman speaks ______.
| A．French as well as Chinese | B．Chinese as well as French language |
| C．Chinese as well as French | D．the French language as well as Chinese. |