A true friend is one who offers you a helping hand when you are _____.
A true friend is one who offers you a helping hand when you are \_\_\_\__.
因此
Someday in the future they are bound to _____ for the crimes they have committed today.
Someday in the future they are bound to \_\_\_\__ for the crimes they have committed today.
“Can your brother and sister understand the English teacher?”“No, _____ of them can.”
“Can your brother and sister understand the English teacher?”“No, \_\_\_\__ of them can.”
According to the passage, which of the following statements is true?
According to the passage, which of the following statements is true?
The phrase “kick off” in paragraph 1 is closest in meaning to _____.
The phrase “kick off” in paragraph 1 is closest in meaning to \_\_\_\__.
用游标为50分度的卡尺测景某一物体的结果是20.12mm，该读数有____位有效数字；用该游标卡尺测量某一圆筒的内径如图4所示，可读出圆筒内径为____．图4
用游标为50分度的卡尺测景某一物体的结果是20.12mm，该读数有\_\_\_\_位有效数字；用该游标卡尺测量某一圆筒的内径如图4所示，可读出圆筒内径为\_\_\_\_．图4