中国大学MOOC: Consonants are formed by interrupting, narrowing or diverting the airflow in a variety of ways. There are three ways of classifying the English consonant sounds: __________ of articulation, manner of articulation and voicing.

例如,回收就是减少办公室碳足迹的有效方式之一。 A: For instance, recycle is to reduce the office carbon footprint one of effective ways. B: For instance, recycling is one of the effective ways to reduce the carbon footprint of the office. C: For instance, recycling is reduce the office carbon footprint one efficient ways.

‎Consonants are formed by interrupting, narrowing or diverting the airflow in a variety of ways. There are three ways of classifying the English consonant sounds: __________ of articulation, manner of articulation and voicing.‎ A: place B: obstruction C: aspiration D: vibration

According to paragraph 2, Watt's steam engine differed from earlier steam engines in each of the following ways EXCEPT: A: It used steam to move a piston in a cylinder. B: It worked with greater speed. C: It was more efficient in its use of fuel D: It could be used in many different ways.

People learn languages in__________ ways.

These vegetables can be cooked in (variety) _________ ways.

It is hard _old people to change their ways.

她用各种方法使孩子们高兴。 A: She made the children glad in a lot of way. B: She made the children glad in a variety of ways. C: She makes the child happy in a number of ways. D: She made the child glad in a variety of ways.

Business letter is the ___ way in some communication ways.

The First Avenue may be reached in various ways.