There is a grammatical mistake in the following sentence. Which choice identifies this mistake?Thirty-two patients underwent CT and MRI examinations were analyzed retrospectively.
A: patients
B: underwent
C: examinations
D: analyzed
A: patients
B: underwent
C: examinations
D: analyzed
举一反三
- CT scans and digital subtraction angiograms of these patients were retrospectively reviewed by two investigators in _____ to evaluate tumor feeding vessels.
- In the sentence “John underwent major heart surgery”, John is the（ ）. A: agent B: grammatical subject C: logic subject D: predicate
- Which of the following is not a disabled patient? A: Child patients B: Deaf and dumb patients C: Blind patients D: Psychotics
- Which of the following is a special patient from the perspective of age？ A: Patients with hypertension B: Elderly patients C: Patients with gastric ulcer D: Male patients
- Find any mistake in following sentence. A: an-a B: increasing-increasingly C: delete "to" D: like-like to