你可能感兴趣的试题
A number of scientists found genes in the 18th and 19th centuries. Scientific discoveries were made one after another in the 18th and 19th centuries. Many scientists succeeded in finding out how the features of living things were passed on to the next generation in the 18th and 19th centuries. It took a long time for scientists to find out why members of the same family look like each other.
measuring measures measured to measure
measures measured measuring to measure
He; his He; he’s She; her She; she’s
What about Why not Would you like Could you please
their faces red their faces were red their faces turned red their faces to be red
spring summer winter autumn
is covered was covered is covering has covered
measures measuring measured to measure
snow，make snows，will make will snow，will make will snow，make
湘公网安备 43130202000226号