The camera adjusts the shutter speed _________, so it is really a good choice forme,

听力原文：（A) The crew prepares for the event. （B) The technician adjusts the equipment. （C

According to the shop assistant, the main difference between the two types of cameras lies

The shutter of the evaporator was blocked with _____, it means there was too much evaporat

Which of the following statement is correct about the option adjusted spread ( OAS )

Which of the following statement is correct about the option adjusted spread ( OAS )

This is the camera _________ I took the photograph.