未知题型 Turn on the television or open a magazine and you _____ advertisements showing happy, balanced families.(A) are often seeing (C) will often see(B) often see (D) have often seen

未知题型 I’d rather read than watch television; the programs seem _________ all the time.A) to get worse B) to be getting worseC) to have got worse D) getting worse

未知题型 It is important that enough money __________ to fund the project.A) be collected B) must be collectedC) was collected D) can be collected