题目内容
同义句转换
1. He helped us to establish a new company.
He_ ___us______ establishing a new company.
2. The little boy is pleased to give his father assistance in cleaning the car.
The little boy is pleased to____ his father cleaning the car.
1. He helped us to establish a new company.
He_ ___us______ establishing a new company.
2. The little boy is pleased to give his father assistance in cleaning the car.
The little boy is pleased to____ his father cleaning the car.
1. assisted: in
2. assist; in
2. assist; in
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