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The environmentalists said wild goats’______ on the vast grasslands was a good indication of the better environment.

A. escape           B. absence            C. attendance        D. appearance

The environmentalists said wild goats’ __________ on the vast grasslands was a good indication of the better environment.

A.escape         B.absence              C.attendance          D.appearance

The environmentalists said wild goats’______ on the vast grasslands was a good indication of the better environment.

A. escape                   B. absence                 C. attendance                    D. appearance

The environmentalists said wild goats’______ on the vast grasslands was a good indication  of the better environment.

A. escape              B. absence    C. attendance          D. appearance

The environmentalists said wild goats’ _____ on the vast grasslands was a good indication of the better environment.

　 A．attendance　　　　　　　　　 B．escape　　　　　

　 C．absence　　　　　　　　　　 D．appearance