People usually plant trees ________ April in Beijing.
A: on
B: in
C: at
D: to
A: on
B: in
C: at
D: to
举一反三
- People usually plant flowers and trees in ___________. A: spring B: summer C: autumn
- The purpose of the passage is to tell ______. A: that people should protect trees B: that people should plant more trees C: what trees can be used for D: what kinds of trees look beautiful
- On April Fool’s Day, people usually __________.
- ______ is fun and a great way ______ greenhouse gases. A: Plant trees, reduce B: Planting trees, to reduce C: To plant trees, reduce D: Planting trees, to reducing
- Usually Christmas trees are artificial and people can buy them in the supermarkets.