the new library _____(be)open to the public by the end of last month

来源：百度知道 编辑：UC知道 时间：2024/09/23 00:31:42
还有两道题：
he told me that they ___(hand) in all their exercises by yesterday afternoon.

与同学交流学习方法，这是很好的

had been
had handed
用过去完成时，因为后面有时间状语：by the end of last month 和
by yesterday afternoon

It's useful to discuss study methods with your classmates.

had been
had handed
It is good to communicate study methods with your classmates.

“by the end of last month”和"by yesterday afternoon"是过去完成时的标志。一个是到上个月末为止，一个是到昨天中午为止。
所以空里应填过去完成时。
the new library [had been](be)open to the public by the end of last month
he told me that they [had handed](hand) in all their exercises by yesterday afternoon.

与同学交流学习方法，这是很好的 It is the best to communicate study methods with your classmates.