He hesitated, not knowing ______ to turn for help.
A: whom
B: who
C: when
D: where
A: whom
B: who
C: when
D: where
举一反三
- The old gentleman never fails to help ___ is in need of help. A: whom B: who C: whoever D: whomever
- A) How to book a flight. B) Where to sign the name. C) When to hand in the form. D) Whom to ask for help. A: B: C: D:
- He came at a time ______ we need his help. A: where B: why C: when D: of which
- This is the case ________ he’s had all his money stolen. A: whom B: where C: who D: of
- The boy _______won the first prize is called Joy. A: who B: when C: whom D: which E: where