He couldn’t explain the _______ of ten years in his job history.
A.gap
B.interrupting
C.opening
D.margin
This is the same story______I heard ten years ago.
A.that
B.which
C.about that
D.of what
A.grown-ups
B.growns-up
C.growns-ups
D.grown-up
A.commenced
B.commended
C.commented
D.commanded
It ______ him ten years to write that novel. A. took B. spent C. costD. costed
A.speciality
B.suffered
C.cognitive
D.intellectual
The temperature of the world in the past ten years has dropped a little ______.
A.because wind and rain changed the weather
B.the drop in the temperature would have effects on wind and rain
C.because wind and rain did not change the weather
D.the drop in the temperature would not have effects on wind and rain