Though chess players may now compete against computers, they still follow rules that were used over 800 years ago.
A: come after
B: abide by
C: recite
D: allow
A: come after
B: abide by
C: recite
D: allow
举一反三
- A hundred years ago there were _____________ inhabitants on the island; now there are only ______.
- . She bought a car several years ago, and it is now still in good co ________ .
- We no longer keep up the close friendship of few years ago, though we still visit each other on occasion. A: in good time B: up to date C: now and then D: once and for all
- May 1610, 120 years after , is still a perilous journey.
- Over a million years ago, forefathers were mostly hunters and fishers. A: 正确 B: 错误