The little girl couldn't work the problem out. She wasn't ________ clever.

(单选题)—I’m sorry for being late, I should have phoned you earlier. (单选题)The author wrote the text in order to ______. (单选题)Which of the results is beyond people’s expectation? (单选题)The participants were asked to ______. (单选题)What does this text mainly tell us? (单选题)Which of the following is the best title of this passage? (单选题)To deal with the problem in recent years, exchange programme (单选题)Vickie Weiner is the person who ______. (单选题)According to the text, why was it easier to find host famili (单选题)I ______ use a clock to wake me up because at six o’clock ea