–– When did they arrive?
–– They ______two hours ago .They ______ here for two hours .
A.arrived; have arrived | B.arrived; have been |
C.got; have been | D.reached; have reached |
–– When did they arrive?
–– They ______two hours ago .They ______ here for two hours .
A.arrived; have arrived | B.arrived; have been |
C.got; have been | D.reached; have reached |