Formanyyears,peopleelectriccars.However,makingthemhasbeenmoredifficultthanpredicted.A．dreamofB．haddreamedofC．dreamedofD．havedreamedof

Question

For many years, people________ electric cars. However, making them has been more difficult than predicted.

A．dream of

B．had dreamed of

C．dreamed of

D．have dreamed of

For many years, people________ electric cars. However, making them has been more difficult than predicted.

A．dream of

B．had dreamed of

C．dreamed of

D．have dreamed of

For many years, people________ electric cars. However, making them has been more difficult than predicted.

A．dream of

B．had dreamed of

C．dreamed of

D．have dreamed of

For many years, people________ electric cars. However, making them has been more difficult than predicted.

A．dream of

B．had dreamed of

C．dreamed of

D．have dreamed of

For many years, people________ electric cars. However, making them has been more difficult than predicted.

A．dream of

B．had dreamed of

C．dreamed of

D．have dreamed of

For many years, people________ electric cars. However, making them has been more difficult than predicted.

A．dream of

B．had dreamed of

C．dreamed of

D．have dreamed of

A．dream of

B．had dreamed of

C．dreamed of

D．have dreamed of

A．dream of B．had dreamed of C．dreamed of D．have dreamed of A．dream of B．had dreamed of C．dreamed of D．have dreamed of A．dream of B．had dreamed of C．dreamed of D．have dreamed of

Answer 1

D

D

D

D

D

D

考查时态。根据时间状语For many years,可知应用现在完成时态。所以选D。

考查时态。根据时间状语For many years,可知应用现在完成时态。所以选D。

考查时态。根据时间状语For many years,可知应用现在完成时态。所以选D。

考查时态。根据时间状语For many years,可知应用现在完成时态。所以选D。

考查时态。根据时间状语For many years,可知应用现在完成时态。所以选D。

考查时态。根据时间状语For many years,可知应用现在完成时态。所以选D。