问题

Betty________ a diary since she was a primary school student.No wonder her writing skills are so good.

A:keeps
B:is keeping
C:keeping
D:has kept;

正确答案是：

同类题型

They intended to have the schoolbetter equipped， the local government was not ableto get enough money to do so.

Some teachers often give their students too much work to do, ________that they will thus improve their school grades.[ ]

253 Great changes ________ for the latesttwenty years in China

下列各句中，没有语病的一项是

Yesterday I met Jim. We ____________ each other sincewe _________ middle school.