Whenfirsttothemarket,thesenewp

When first ______ to the market, these new products in their company enjoyed a great success.

A．Introducing

B．introduced

C．to introduce

D．being introduced

登录免费查看答案和解析

相关试题

_____, the environment of our city has been greatly improved.

A．Paid attention to	B．Being paid attention to
C．Paying attention	D．Having paid attention

收藏答案/解析

Never are we allowed to pursue our economic development______ destroying the environment.

A．at the risk of	B．at the cost of
C．at the end of	D．at the mercy of

收藏答案/解析

The war and sufferings it caused by the war seventy years ago are the old woman’s ______memories, which can never be forgotten.

A．poor

B．current

C．vague

D．permanent

收藏答案/解析

When he kept silent, Mr Johnson ______ his approval for our plan.

A．would show	B．is showing
C．was showing	D．has shown

收藏答案/解析

Digital teaching has ______ our way of learning and excited us to focus in class.

A．guaranteed	B．revealed
C．evaluated	D．transformed

收藏答案/解析