Do you find ______ necessary to take offour shoes when we enter the computer laboratory
A: this
B: that
C: it
D: D. us
A: this
B: that
C: it
D: D. us
举一反三
- All of us find ___ necessary to take exercise every day. A: this B: that C: it D: them
- Knowledge is a comfortable and necessary retreat and ______ for us in an advanced age; and if we do not plant it while young, it will give us no shade when we grow old. A: ingredient B: reliance C: shelter D: inclination
- We are planning an outing. _________ - Sure. A: Where are you going? B: When will you leave? C: How is everything? D: Do you want to join us?
- It is not necessary to take into consideration the size or color if you find something fancy.
- What subjects do you take in a high school? A: We take Cookery. B: We take Computer. C: We take car-repairing. D: We take Physics.