【单项选择题】
The population of the earth（）increasing fast.
A、A.is
B、B.are
C、C.were
D、D.have been
查看正确答案A、7th B、8th C、9th D、10th
搜题
更多“The population of the earth（）increasing fast.”相关的问题
第2题
A、the 1st to the 10th B、the 11th to the 20th C、the 1st to the 15th D、the 16th to the last day of such month
第3题
A、the 1st to the 10th B、the 11th to the 20th C、the 1st to the 15th D、the 16th to the last day of such month
第4题
A、the 1st to the 10th B、the 11th to the 20th C、the 1st to the 15th D、the 16th to the last day of such month
第6题
A、In the 13th century a Black Rod went between the two Houses of Parliament for liaison and to discipline the members. B、In the 13th century Parliament only met by royal invitation. C、In the 13th century Parliament's role was to offer advice,not to make decisions. D、In the 13th century the most important part of Parliament was the House of Lords.
第10题
A、Use of artificial fertilizer. B、Introduction of new agricultural machinery. C、The'Open-field'system. D、A system of crop rotation.
