APPARENTLY, HE ________THEM SINCE HE WAS A CHILD. A. KNOWS B. IS KN...

TRAC NGHIEM PHAN THI TRONG TIENG ANH TONG HOP WITH KEYS TRAC NGHIEM TENSES TONG HOP

6. Apparently, he ________them since he was a child. A. Knows B. is knowing C. has known D. has been knowing