We have irrigated the desert area to make it ________ .

The ______ my boss showed was simply due to my failure to make a favorable comment on his management. A: Irritation B: irrigation C: irrigated D: irritated

After Zhengguoqu Canal was built, large farming lands got irrigated in Guanzhong Plain and became fertile. Since then there were no more disastrous years. Guanzhong Plain became the ________of the State of Qin.

What are the benefits that thereformsofWang Anshi brought to the country and the farmers A: The farmlands of the country got measured and assessed, and meanwhile a lot of concealed farmlands were discovered. B: A lot of irrigation projects were built and vast farmlands got irrigated. C: The tax revenue of government was increased to some extent. D: The farmers' living standard was greatly improved and they were very satisfied with the new policies.