over one's power这个短语。故应选B项。

　　10．-I'm thinking of my driving test tomorrow. I'm afraid I can't pass it again.

　　-________. I'm sure you'll make it this time.

　　A．Cheer up B．Good idea

　　C．No problem D．Go ahead

　　解析：选A　句意："我正在想明天的驾照考试，我恐怕我又不能通过。""振作起来。我确信你这次会通过的。"cheer up"振作起来"，符合题意。good idea"好主意"；no problem"没问题"；go ahead"去吧；用吧"。

　　11．"Now that we can't ________ our mother ________， let's do our best to care for our old father，" the man said.

　　A．bring; back to life B．come; back to life

　　C．bring; to life D．come; to life

　　解析：选A　句意：这个人说："既然我们不能使我们的母亲复活，就让我们尽力照顾好我们的老父亲吧！"bring ... back to life"使......复活"。

　　12．I don't like ________ that he should be alone at home doing nothing at all.

　　A．that B．it

　　C．him D．this

　　解析：选B　句意：我不喜欢他单独留在家里什么也不做。分析句子结构可知，空格处作like 的形式宾语，that 引导的从句是真正的宾语，故选 it。其余三个选项均不能作形式宾语。

　　13．She thinks women have to do more than men do when they ________ for jobs or honours.

　　A．select B．compete

　　C．store D．charge

　　解析：选B　句意：她认为当女人为了工作或荣誉而竞争 (compete) 时要比男人付出得更多。 select 意为"选择"；store 意为"储存"；charge 意为"收费，要价"。

　　14．-Good morning.I've got an appointment with Miss Smith in the Personnel Department.

　　-Ah, good morning.You ________ be Mrs Peters.

　　A．must B．need

　　C．will D．may

　　解析：选A　must在这里表示肯定推测，意思是"一定"。此句句意：你一定是彼德夫人。其他几项不合语意。

　　15．If we work with a strong will, we can overcome any difficulty, ________ great it is.

A．whichever B．whenever