READ ________ ON THE BOARD PLEASE.(A) A FIRST SENTENCE(B) THE FIR...

100. - 100CAU TRAC NGHIEM TA 100. - 100CAU TRAC NGHIEM TA
100CAU TRAC NGHIEM TA
100. Read ________ on the board please.(A) a first sentence(B) the first sentence(C) first sentence(D) sentence first