问题
________ more attention, the trees could have grown much better [ ]
A: To give
B: Give
C: Having given
D: Given
B: Give
C: Having given
D: Given
正确答案是：
同类题型
________ to go shopping in the downtown district, but they cancelled it because of a hard rain.
He doesn’t think the question of ________they are boysor girls is important
Customers should learn to________ advertisements so as not to be misled by them.
Why not take umbrella with the sign “Made in China” It is useful umbrella.–What good advice it is!