All the following sentences about Nicaraguan sign language are true EXCEPT: A. The language incorporates signs which children used at home. B. The language was perfected by younger children

6/134

All the following sentences about Nicaraguan sign language are true EXCEPT:

The language incorporates signs which children used at home.

The language was perfected by younger children.

The language has been created since 1979.

The language is based on speech and lip reading.

Giải thích

Lời giải:

3. Although children were taught speech and lip reading in the classroom, in the playgrounds they began to invent their own sign system, using the gestures that they used at home.

Đáp án:D