Of all the seasons of the year, I think that spring is the loveliest and most  小题1: season. In the bitter cold winter, we long for the spring when the weather is   小题2: hot nor cold. Everything seems to be fresh and wakening. It is a time  小题3:  going on picnics. It is also the time  小题4:   we Chinese have the  小题5:   festival ----the Spring Festival, according to our country’s custom.

In spring, there are all    小题6:  of flowers blooming in gardens and parks. Grass and trees turn   小题7:    . Birds sing in the woods. The climate is mild and the air is invigorating. Poets describe spring as a season   小题8:    of hope, as the “year’s king”.

Spring is a splendid picture in our life. Spring  小题9:   to us and we should make good use of it. We should study and work   小题10:   .

About_______of the engineers in me company were born in the_________．

A．two-thirds；1970

B．two-thirds；1970s

C．two-third；1970

D．two-third；1970s