The two witnesses who saw the shootings were able to ______ who hard fired first.A．encount

Last night he saw two dark ___ enter the ？

Last night he saw two dark ___ enter the building,

Last night he saw two dark ___ enter the building,

They saw_____girls the day before yesterday.A．both the other twoB．the two other bothC．the

The witness wrote a letter, insisting that the two soldiers ______great wrong to the farme

The past two decades have witnessed great changes in information technology（翻译)