A.giving off
B.calling off
C.shaking off
D.putting off
[单选题]This room ______ cool in summer and warm in winter. It's quite comfortable
[单选题]—The light in his room is still on. Do you know??____________?—In order to prepare for the coming exam.A. if he works hard B. why he stays up so lateC. why is he so busy D. when he will stop working
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin
[单选题]Glasses protect people's eyes from bright light. Microscopes make tiny thin