Iknowitisn'timportantbutIcan'thelp（）aboutit.
A: buttothink
B: thinking
C: to
D: think
A: buttothink
B: thinking
C: to
D: think
举一反三
- Iknowitisn’timportantbutIcan’thelp(think)______aboutit.
- --Do you know Lucy? A: am thinking B: thinking C: think
- I prefer not ____ about it. A: think B: thinking C: to think
- They can’t help （） of their daughter. A: think B: to think C: thinking D: thought
- The Minister of Finance is believed _____ of improving new taxes to<br/>raise extra revenue. A: that he is thinking B: to be thinking C: that he is to think D: to think