题目内容

The Oral Approach believes in a theory of learning that is based on a type of behaviourist ______ theory.

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How many famous explorers are mentioned in this passage Who are they

Part A You will hear a passage about women’ s rights. Listen and complete the sentences in questions 1-5 with the information you have heard. Write not more than 3 words in each box. You will hear the recording twice. You now have 25 seconds to read the sentences in question. The first liquid-fuelled rocket can fly ______.

How does the acculturation theory explain the second language acquisition

有以下程序： #include＜iostream＞ using namespace std； class Complex public： Complex(dOuble r=0，dOuble i=0)：re(r)，im(i) doublereal()constreturn re； doubleimag()constreturn im； Complex operator+(Complex c)const return Complex(re+c.re，im+c.im)； private： double re，im；； int main() Complex a＝Complex(1，1)+Complex(5)； cout＜＜a.real()＜＜‘+’＜＜a.imag()＜＜‘i’＜＜endl； return 0；程序执行后的输出结果是( )。

A. 6+6i
B. 6+1i
C. 1+6i
D. 1+1i