______是实施素质教育的关键。

多项选择题人的身心发展的一般规律有______。

单项选择题She asked me（）he could dance or sing.

A. if
B. what
C. whether
D. that

单项选择题—Do you want to（）at the meeting —No, I have nothing to（）

A. say speak
B. tell talk
C. say say
D. speak say

单项选择题—Aren't you Mary's sister —（）. I'm her aunt.

A. Yes I am
B. No I'm not
C. Yes I'm not
D. No I am

单项选择题My little sister is so tired, she can hardly walk,（）

A. does she
B. can she
C. doesn't she
D. can't she

单项选择题（）Yellow River is the second longest river in our country.

A. /
B. The
C. An
D. A

单项选择题It（）us two hours walk to get to our school.

A. take
B. takes
C. spend
D. paid

单项选择题Tell the students ______ their English books.

单项选择题One of the boys is ______, all the other boys are ______.

单项选择题Mrs. Hu asked Liu Fang and ______ to take part in the English meeting.