Officials from China and France formally promised on Thursday to build a new type of economic partnership, while ________ business cooperation.A. strengthened B. to strengthen C. strengthening D strengthen
.In the country area about one in ten ______ have enough to eat.
Now the city is ______ it used to be.
The buildings of this style can be seen _________.
30 % of the young trees, attacked by diseases, ________pine trees.
Tomato, which used to be called “love-apple”, is not ____but ______.