"Vulnerable to" in Line 3 probably means ______.A．subject toB．easy to be attacked byC．of great volumeD．likely to damage
题目
"Vulnerable to" in Line 3 probably means ______.
A．subject to
B．easy to be attacked by
C．of great volume
D．likely to damage
"Vulnerable to" in Line 3 probably means ______.
A．subject to
B．easy to be attacked by
C．of great volume
D．likely to damage