They are spending a lot of money to _______________ their plant.
举一反三
- In plant tissue culture, the explant can be derived from any cell of the plant. （ ）
- 8. It cost her a lot of money, but she doesn’t regret ________ a year traveling around the world. a. to have spent b. to spend c. spent d. spending
- People have a lot of choices in spending their Sundays.
- This kind of plant()a lot of water at all times
- ______, they had to find a cheap hotel. A: Having spent almost all their money B: Having spent almost all our money C: Having been spending almost all their money D: Spending almost all their money