A: must be checked
B: be checked
C: is checked
D: will be checked
举一反三
- It is essential that all these figures () twice. A: being checked B: are checked C: checked D: be checked
- It is essential that all these figures___twice. A: be checked B: are been checked C: being checked D: to be checked
- They packed and （）of the hotel． A: checked out B: checked over C: checked in D: checked into
- They packed and ______________ of the hotel. A: A. checked in B: B. checked out C: C. checked on D: D. checked by
- They ______ at the hotel in less than half an hour after their arrival at the airport. A: checked out B: checked on C: checked up D: checked in
内容
- 0
在HTML5中,代码<input checked="checked" type="checkbox"/>,可以简写为( )。 A: <input checked type="checkbox"/> B: <input checked checkbox/> C: <input "checked" "checkbox"> D: <input "checked" type="checkbox"/>
- 1
If you ___for your flight, you need to cancel check-in to be able to change your flight. A) B) haady checked in C) have already chd alreecked inD) already checked in A: already check in B: have already checked in C: had already checked in D: already checked in
- 2
在HTML5中,checked="checked"可以省略为checked, readonly="readonly"可以省略为readonly。
- 3
___to be checked and refuelled. ( ) A: All the aircrafts has B: All the aircrafts have C: All the aircraft has D: All aircraft must
- 4
Which sentence means, "We paid for our hotel room and left the hotel."? A: We checked over the hotel. B: We checked out of the hotel. C: We checked off of the hotel. D: We checked in to the hotel.