更多"It can not be used before( )"的相关试题:
[单项选择]The electric shaver needs () before it can be used.
A. repairing
B. to repair
C. being repaired
D. to be repairing
[单项选择]The electronic shaver ______ before it can be used.
A. needs repairing
B. requires to be repairing
C. should be in repair
D. has to be repairable
[单项选择]The recorder ______ before it can be used.
A. needs repairing
B. requires repaired
C. should be in repair
D. has to be repairable
[单项选择]The TV set ______ before it can be used.
A. needs repairing
B. requires repaired
C. should be in repair
D. has to be repairable
[单项选择]It can not be used before()
A. inspect
B. insoected
C. being inspected
D. inspecting
[单项选择]You need to your password before you can access your account online.
A. polish
B. verify
C. interpret
D. mobilize
[单项选择]You must give the word before you can pass.
A. 在你能够通过之前,你必须说出口令。
B. 你必须说出口令才能通过。
C. 你必须写出单词,才能通过考试。
D. 你必须给出单词才能通过。
[单项选择]Before we can decide where to buy our materials, we require as much information as we can get on the suppliers.
A. 我们需要从各供应商处得到足够的信息,之后才能决定从何处购买材料。
B. 在决定从何处购买材料之前,我们需要各供应商给我们尽可能多的信息。
C. 我们可以先决定在哪里购买材料,然后再从卖方那里找出所有的相关信息。
D. 在决定从何处购买材料之前,我们需要收集尽可能多的关于各供应商的信息。
[单项选择]It will be a few years before we can see electronic book for sale because ______.