It is sometimes difficult to tell the difference ______ the infinitive, the participle and the gerund.
举一反三
- It is sometimes difficult to tell the differences the infinitive, the participle and the gerund. A: of B: among C: for D: between
- (As is known) to all, sometimes it is very (difficult) to (tell) the difference between technical English (from) everyday English. A: As is known B: difficult C: tell D: from
- (As is known) to (all), sometimes it is very difficult (to tell) the difference between technical English (from everyday English). A: As is known B: all C: to tell D: from everyday English
- It's sometimes difficult to see the difference between a fad and a trend
- Put the verbs in brackets into the infinitive, the –ing participle or the –ed participle:Wood has a tendency _________ (swell) if it gets wet.