THE ………CAN KNOW WHEN A VOLCANO WILL ERUPT NOWADAYS.A. SCIENCE B. S...

73. - BAI TAP TRAC NGHIEM ANH 9 PPT
BAI TAP TRAC NGHIEM ANH 9 PPT

73. The ………can know when a volcano will erupt nowadays.

a. science

b. scientific c. scientists d. scientifically

c. scientists