【单选题】________, he had asked three persons before he got there.
A.
Not knowing where was the bookstore
B.
Knowing not where the bookstore was
C.
Not knowing where the bookstore was
D.
Not to know where the bookstore was
【单选题】______, he had asked three persons before he got there.
A.
Not knowing where was the bookstore
B.
Not knowing where the bookstore was
C.
Knowing not where the bookstore was
D.
Not to know where the book store was
【单选题】He asked the three men—Bob, Joe, and___ to be ready.
【单选题】He asked the three men –Bob, Joe and _____ to be ready.
【单选题】He asked ___ three days' sick leave.
【单选题】He asked the three men - Bob, Joe and ___ to be ready.
【单选题】He has asked three classmates for a certain answer but has a different reply.