He tried ______ a new microphone and was able to make himself heard.
A: to use
B: to be used
C: to using
D: using
A: to use
B: to be used
C: to using
D: using
举一反三
- Only by shouting at the top of his voice______. A. he was able to make himself hear B. he was able to make himself heard C. was he able to make himself hear D. was he able to make himself heard A: B: C: D:
- He was able ________ computers at a time when few children or adults could. A: to using B: to used C: to use D: used to
- Only by speaking with the microphone ______________. A: was he able to make herself hear B: he was able tomake herself hear C: he was able tomake herself heard D: was he able tomake herself heard
- He was able to make himself heard only by shouting.
- To save money, he often buys some (use) _________ books. A: used B: use C: using D: have used