Question

By the time she_____體操比賽上 at the New York Good Will Games, she_________ a dedicated junior gymnast for eleven years. 

A．competed , have been	B．competes, had been
C．will compete, has been	D．competed , had been

Answer 1

D

考查時態(tài)。句意：到她在紐約友好運(yùn)動會上比賽時，她已經(jīng)成為一名專業(yè)的體操運(yùn)動員11年了。結(jié)合語境可知從句描述的是過去某時的動作，故用一般過去時態(tài)。主語描述的是現(xiàn)在持續(xù)到現(xiàn)在并將繼續(xù)進(jìn)行的動作，故用現(xiàn)在完成時態(tài)。選D。