(No) one (knows) (that) the experiment will succeed (or not).
A: No
B: knows
C: that
D: or not
A: No
B: knows
C: that
D: or not
举一反三
- No one knows that the experiment will succeed or not.
- No one knows _____ the experiment will succeed or not.( A: that B: if C: whether D: why
- No one except Jack and Tom ___ the answer. A: are knows B: is knowing C: knows D: know
- No one knows exactly _____
- There is no one _____ knows Mr. Smith in the neighborhood. A: which B: but C: to D: and